Bow(ing) to traffic flow?

In my previous post, I was cheered by TfL's response to the issues at Bow for cyclists. There appeared to be additions of cycle only lights to separate cycles and traffic wishing to turn onto the A12, as well as the consideration of cycle lanes over the flyover with light controls to aid cyclists on and off of the flyover.


So far, so good. For those who use the flyover, a way of being able to access it without trying to control a very wide lane of traffic splitting between the roundabout and the flyover, and for those who prefer the roundabout some lights to safely allow cyclists to proceed past the exit slips to the A12.


I was pleasantly surprised that these measures were being implemented, especially on the roundabout where previous suggestions at "Toucan" crossings for pedestrians and cyclists were dismissed by TfL as being too disruptive to "traffic flow". It looked like "traffic flow" (meaning, presumably traffic with an engine as opposed to traffic without) was taking less priority to safety at last.


However, I might be being cynical, but I am suddenly becoming very sceptical of these new plans, after looking at the plans and videos on the TfL site. Specifically these two videos

Now, the text indicates that the improvement is :


A cycle 'early-start' phase at the traffic signals on the eastbound and westbound entrance to the Bow roundabout. This would provide a dedicated green light phase to allow cyclists to travel ahead of other traffic 


But is this actually tying up with the videos (which is the entrance to Bow Roundabout Eastbound)?


I say this because the change appears to be a set of cycle lights in the cycle filter lane which controls cyclists entering the (larger) ASL. Once in the ASL, the cyclists are controlled by the standard lights which are green for both vehicles and cyclists.


So what would be the point of that?


Well, I suspect that the cycle lights go red when the standard lights are green to stop cyclists moving into the ASL and progressing through the junction with the traffic.


So conflict is being stopped by only allowing cyclists to progress at the green traffic light who are already ahead of the traffic in the ASL. If this is the case, then cyclists arriving at the junction at the green traffic light will be held in the filter lane by the red cycle light until the general traffic lights go red. Then the cycle lights will go green to allow the cyclists to proceed to the ASL where they will have to wait for a full rotation of the standard lights before being able to proceed when the standard traffic lights go green.


No wonder TfL isn't worried about "traffic flow" - the disruption is to cyclists, and not motorised vehicles. Also there are a few issues on top of the fact that, if this is a correct interpretation of the scheme, it will be massively inconvenient to cyclists :


1) The "early start" phase doesn't look like an early start at all. It looks like a standard head-start given by the gap in a deeper ASL. Slower cyclists will surely still come into conflict with vehicles if the vehicles are driven aggressively and the cyclist is slow. How big is the ASL to give a decent enough head-start? How fast will a cyclist need to pedal to avoid agressively accelerating cars?


2) Won't the ASL simply be populated with the normal assortment mopeds, taxis, and cars as per many other ASLs? In which case there won't be any advantage given to cyclists at all.


3) What happens if the roundabout gets backed up (as it often does)? Not only will this fill the ASL with vehicles, but the vehicles already on the roundabout may end up conflicting with the "early start" cyclists from the ASL.


I hope I have misread the video. I have watched it a few times and cannot see how else the scheme works. If I am correct in reading the scheme, then TfL will be making very little safety improvements, at the expense of delaying cyclists for a couple of traffic light cycles. It doesn't seem like much of a step forward.


I hope I am wrong...

Bow Roundabout Update

I saw this article on the BBC website today.


After the Bow cyclist fatalities last year, TfL and the Mayor promised a review and report on the junction. This was in November, and as a general member of the public, I hadn't heard much since. Hence my scepticism   when I saw some large yellow warning signs appear a month or so ago.


It appears, however, that the junction has been reviewed, and TfL have some possible alterations in mind.


1) Addition of cycle lights on the Bow roundabout to give cyclists a headstart over the traffic.
2) Addition of cycle lanes on the flyover with lights to allow easy access for cyclists to the flyover.


The second proposal would see the east-bound carriage-way reduced from two to one traffic lane to implement a cycle lane, and presumably west-bound, the hatchings would be reworked to accommodate a cycle lane there.


In my opinion, both these suggestions show the start of some sensible changes. Most cyclists I see use the flyover now, as do I, so I would err towards option 2 if I had to choose (or maybe TfL could implement both?!). Traffic over the flyover is typically very light - I am amazed at how few cars use it (most are going onto the A12 it would appear) even in rush hour. So reducing the lane count shouldn't cause disruption to motor-traffic. 


The first option also looks promising, but only if the lights really create a safe route for cycles. Since all cyclists will be going in one direction (back onto the A11 slip road - the A12 is prohibited for cycles), I would have thought some cycle priority signals could be able worked with pedestrian crossing time, thus making the junction permeable for both cyclists and people on foot. I would prefer the flyover option because the roundabout is simply horrible for cyclists, and I would need to be convinced about any solutions that TfL have implemented to make it safer and more usable.


Leon Daniels said that TfL are committed to implement improvements before the Olympics. Which is an ambitious deadline considering that this is only 6 months or so away.


This news looks positive from TfL. From the small amount of information in the news report, it looks like the options have been thought out - I didn't think anything involving lights for the motor traffic would be considered because of "traffic smoothing" considerations, so TfL have surprised me with these proposals.


Here is hoping that the ideas, which sound good on paper, translate into some good facilities to allow permeability across the barrier that is currently the Bow interchange.

Nero fiddles...

The 2012 competition for the James Martin  award is off to a flying start - the accolade for most obnoxious rant against cyclists in a newspaper may be won before the year has properly started!


This time, instead of being a cook who sharpens his pen against the lycra louts, it is the MD of "Radio Exeter" in this piece.


To properly appreciate the invective that Paul Nero has unleashed upon us anti-social cyclists, I have picked out some passages.


SO I'm driving through the ridiculous 20 mile-an-hour system that's been designed to stop people going to Topsham when there's a decision to make. Should I knock this ignorant cyclist off his bike, blast my horn so that he is in no doubt about my displeasure, or slow down further so that the tailback that's built up between the rugby ground and the roundabout becomes longer still?


Thus starts the article - with no punches pulled on the stupidity of a 20mph speed limit. Clearly the yoghurt knitting town planners have put pedestrians and residents above Mr Nero's ability to go from A-B in his car. Outrageous! Don't they know who he is? Clearly, as MD of Exeter Radio  he has places to go, deals to strike, important meetings to attend. Small provincial radio stations don't simply run themselves without some hard work by people like Mr Nero, and pedestrians and other road users simply need to understand the importance of people such as him travelling between traffic lights as quickly as possible.


And then to make matters worse - there is one of those appalling cyclists in Mr Nero's way. You have to start to feel his pain at that point. This cyclist appears, from Mr Nero's article, to be impeding progress to the next tailback! Hence the author's dilemma - to quietly fume or knock this upstart aside?


Someone who doesn't understand the importance of Mr Nero's progress around the back roads of Dorset might wonder if it is a proportionate response to consider causing injury or worse to another human who impedes their progress by a minute or two. Some who don't understand the distress might wonder if this sounds just a teeny bit psychotic. They might wonder if cyclists are singled out for this retribution or whether Mr Nero metes out such summary justice to anyone who slows him down. What would be his response if Mr Nero was delayed by, say, an elderly couple at  the front of the checkout queue hunting for change? One might imagine that he would consider a decision between fuming behind them or punching them repeatedly in the face until they stepped aside. After all Mr Nero is a busy man; who wouldn't blame him for resorting to such summary justice?


But the cyclist is in luck. Mr Nero is not a man who forgets he is a role-model in society.


As a responsible citizen I slow down. I fume. And I add fumes. Slow-moving traffic wastes fuel and adds to carbon emissions. Idiots who ignore cycle paths should appreciate that future generations of children will drown as global warming wipes out Lympstone. And it's their fault.


Here, Mr Nero's impeccable logic cuts through the eco babble. Those pesky cyclists think they might be helping reduce pollution by using transport which doesn't produce any, but they actually cause hapless motorists like Mr Nero to add to carbon emissions. Do cyclists not realise that Mr Nero is actually helping to save the planet when he drives quickly? For Christ's sake why don't they think of the children?! Thoughtless lycra clad bastards. 


As Mr Nero points out - it is all their fault for daring to use the roads.


I could go on, but I think I should let Mr Nero's rapier-like penmanship do the talking. 


Except to say that those who wish to know more about the hero behind the devastating expose on cyclists may be interested to know that, as well as the comments section on the article linked there are other ways to show your appreciation for his work.


Such as on Exeter FMs facebook page here. (Mr Nero appears to be wilting a little in the comments on this page, so any support from people appreciative of his article would surely be welcome..)

Bow

Ruminating on the year just past, I remembered the "Tour De Danger", and the two deaths on CS2 at Bow roundabout which happened just before this event.

The pressure from the media and the London assembly prompted TfL to say that they were going to review all SuperHighway junctions and report back on the bow roundabout as a matter of urgency. This was reported on 18th November 2011.

Has the urgent report been compiled and delivered yet?

What I have seen are a series of large yellow notices asking Drivers to be nice to cyclists, and for cyclists to try to avoid traffic. Such as this one below

I am not really sure how effective the signs are going to be. Especially this one, which had been twisted around to face the pavement. As a cyclist using this road, I might prefer a lowered and policed speed limit whilst the design is considered.

Festive Cheer

I have been rather busy over the last few weeks, and unable to post. Therefore I offer a rather belated Festive greetings and Happy New Year.

I have several posts I want to share, but to continue with the positivity I summoned up in November, I thought I would start with how cycling has changed Christmas for me.

Since crossing the age divide, where one moves from opening up presents which are exciting toys and progress onto opening up presents which are socks, I have viewed Christmas as overblown and stressful. But the last few Christmases, I have started to enjoy the festive period again. And in doing so, I realised it wasn't the actual Christmas holiday I didn't like, but the run-up to it. I am not a happy shopper at the best of times, and having to shop for presents in a shopping centre so crowded that it probably contravenes EU rules on livestock transport was never going to improve matters. Or the fact that I used to drive everywhere, and at Christmas, this is just torture.

But some things changed my mind, and made Christmas so much better

1) Having a small child. One has to have really misplaced one's heart if unmoved by the excitement of a small child at opening presents.

2) The wonder that is Amazon (or any other online retailer). Not only can you buy presents online without having to inch your way through hoards of angry shoppers, but you can specify the presents you want. This means I get the gifts I would like, and can simply pick something off other people's wish lists so they get what they want as well. This seems a very satisfactory arrangement all round. Hell, many online shops gift wrap it as well for you. It as if they read my mind (or the mind of any other lazy, reluctant shopper).

3) I don't drive to get to the shops at Christmas. No matter what size of present or shopping I am picking up, multiple cycle trips are better than using the car.

To illustrate no. 3, I remember driving to my local Tescos, which was barely half a mile away, to pick up some shopping. I couldn't park in, or indeed get anywhere near, the supermarket car park. I couldn't park anywhere else either. The roads were gridlocked. The journey took 30 minutes simply to circle the supermarket. My wife got out and did the shopping whilst I inched my way around the vicinity. Apparently two people were having a fight in the supermarket, according to my wife. I knew how they felt.

But on a cycle things are very different. My journey takes me about as long as it always does to get to the supermarket. And if the supermarket has run out of what I need, I simply get on the cycle to the next shop. Not something easily done in a car at the best of times, and infuriating when the traffic means any journey is done at less than walking pace. Christmas Eve around Walthamstow illustrated the point wonderfully. This was my journey through the town centre.

The two pictures actually show one very long traffic jam pretty much circling the centre. I don't know how long it took these drivers to complete their journey, but none of them looked particularly full of Christmas cheer.

And to make matters worse, some had to spend their time queuing under the watchful gaze of Mrs Thatcher. I, on the other hand, was only delayed by trying to find a stand to lock the cycle against - a problem which actually made me happier since it means there were many more people deciding the cycle was the only sensible transport option that day.

It might sound slightly silly, but not having the prospect of spending an age in the car to simply get some shopping makes the Christmas chores much more bearable. The suitability of the cycle for local trips, and the stupidity of the car for the same, cannot be better illustrated than during the run up to the festive holidays.

Grumpy Cyclist? Depressed Driver!

The other day, I happened upon a reference to this blog. Cycling Info is a blog written by someone far more knowledgeable about cycling that I, so I was really quite flattered that I was listed among a whole series of much more informed blogs than mine. Although the comment against Grumpy Cyclist is : 


The title says it all, if you fancy reading a rant.


I have to admit this may be true - my posts are not particularly inspiring for would be cyclists..


But it got me thinking, firstly that maybe I need to be slightly more upbeat with my posts, and secondly, why exactly do I cycle?


Clearly, I consider there is much wrong with the way cycling is treated as a mode of transport. I often feel that those people who make the transport decisions think of cycling as a jolly oddity that should be encouraged, but not at the expense of important modes of travel. So, in the face of patronising and half-baked campaigns from government and often outright hostility from car drivers why would I persist?


One of the reasons for cycling was brought home to me the other day, when I decided to do a local journey of around 2 miles by car instead of cycle. Driving a car anywhere is London is simply horrid. It is slow - junctions that I get through in one traffic light phase on a cycle took three phases by car as we all collectively crept forward to the next queue. It is stressful - narrow streets, parked cars everywhere, high pedestrian numbers and dense traffic mean that I remain on edge for the whole journey. It is frustrating - a journey of 5 minutes takes 30 minutes because a lorry is unloading, the car parking spaces at the destination are all full, an idiot in a BMW decides to use an active bus lane to get 3 car lengths ahead and then blocks two lanes when pushing back in.


In short driving in London isn't pleasant. And this is simply local driving - start using a car in zone 1 and the experience becomes 10 times worse.


Compared to this, cycling is quick and predictable. A 10 minute journey might take 12 minutes if I am feeling lazy or 8 if the wind is behind me. It is liberating - when I get to the shops I generally can tie the cycle to something (although more proper stands would be jolly nice), and I don't need to circle around small car parks trying to fit my transport choice into a gap which is too narrow. Cycling, even popping to the shops, makes you feel just a bit more refreshed and healthy than sitting in a metal box for the same journey. And, in spite of the best efforts of local transport departments and errant drivers, cycling is usually remarkably stress-free.


But more than this, it is actually quite a lot of fun. A trip to the shops isn't so much of a chore. Realising that one has to go to Stratford or Leyton or Tottenham, isn't wasted time, it is an opportunity to get a little exercise and interact with the local area. Because, in a car, one is isolated from the streets one traverses in a haze of junctions and traffic. On a cycle I wave to people I know, I stop to have a chat, I smell the bakery and hear the market. In a car you fight through the local area, on a cycle you are part of the local area.


So why don't more people cycle instead of drive? I think a big part is due to conditioning. It took me years of frustration to try something else. Another big part is the way cycling is considered and treated on our roads. In spite of good words by those who wield power over our street design, the way they treat cycling in places like Blackfriars and Bow gives a message that cycling is in theory good, but hardly a grown-up way of getting around. And by letting our roads - even residential ones - become a car choked mess, they not only make driving utterly miserable but dissuade many from thinking that there are alternatives to sitting in a metal box.


So there are many reasons to be jolly about cycling. There are many reasons to give it a try. But it is frustrating when such a super mode of urban transport is compromised by policies that try making driving a car, a naturally poor mode of urban transport, easy. Not only do these policies fail to make driving easy but, in pursuing them, more natural urban transport options become much more difficult. So this is why I remain a grumpy cyclist despite all the wonderful things about cycling. 


Or maybe I am just a glass half empty type...

Neutrinos and post office vans

There is currently uproar in the world of Physics. Particle physicists in Italy have measured Neutrinos that appear to break the fundamental principle of Einstein's theory of special relativity - namely that nothing can travel faster than the speed of light. Such is the incredulity at this result that one physicist, Professor Jim Al-Kalili, has committed to "eat his boxer shorts on live TV" if the results are proven to be correct. Since a second experiment seems to show the same results as the first one, I am intrigued by the possibility that we may be treated to the sight of a respected physicist eating his undergarments live on the small screen. Still, I guess it beats X-Factor..

Living in the UK, I struggle to understand why anyone would be astonished at anything breaking the speed of light. Those physicists should have had a holiday from their lab under a mountain in Italy and popped across to the UK and tracked our Royal Mail vans - some of whom seem to be able to achieve such amazing speeds with ease. In fact such is the velocity of some of our post vans that I find it difficult to understand why it can sometimes take so long for post to arrive - I would expect that, at the speed of some of their vehicles, the Royal Mail could travel back in time and I would be receiving my post before it was sent.

Take the example below.

Bow Flyover at around 8:30am. Clearly, although a 30mph zone, neither the laws of physics or the road apply to this driver for the Royal Mail. For reference, I estimate the black car at the beginning of the sequence is driving a little over 30mph as I am doing over 20mph. I would estimate the van is travelling at least at 50mph? Note the deft undertake of the black car towards the end of the sequence - the driver actually went on the slalom between several cars (avoiding the joining slip road traffic) before ending up at the queue for the red lights a little further on.

I have seen a number of post vans driven with reckless abandon on our roads. Enough to wonder why Royal Mail doesn't install cameras or tracking equipment in them. This might pay for itself in less fuel consumption and body shop repairs. I have seen a post van drive so quickly up my 20mph road that one of the doors flew open. I saw another one on my road run an elderly cyclist into a parked car. Apparently they have a "how is my driving" sticker on some of them, but, frankly, the ones I have cause to report are travelling so quickly there is no way I could note the number before they have disappeared into the distance.

Still at least this post van was only speeding on the Bow Junction - an area well known for being safe and pleasant for vulnerable road users...


*PS - I am sure there are many safe and courteous drivers employed by RM. Its just the reckless ones are also driving  big red lorries which are instantly recognisable, and therefore stick out like a sore thumb.