Over at Fishponds work has just started on extending the street lighting of the Bristol & Bath Railway Path from Ridgeway Road to Staple Hill Tunnel. The work involves digging a trench alongside the Path for the electricity cables and a certain amount of disruption and visual impact is inevitable, but some Path users have expressed concern at the extent of the impact on the once green corridor.
One can understand that a certain amount of cutting back of existing vegetation is required, including the removal f trees that have grown too close to the Path. As a general principle about a metre or so of grass verge should be maintained either side of the tarmac path itself to ensure that the full width can be used and to ensure reasonable sight lines. Lighting also needs to be clear of envelopment by adjacent foliage. But the contractors seem to be taking things too far.
It seems pretty clear that many mature trees well over a metre from the Path have been felled. Is this really necessary? The effect is devastating, reminding me of how the old railway looked back in the early 1980s before the Path was built. Of course the vegetation will grow back but the trees will take decades to recover. The importance of the 'greenness' of the Railway Path corridor cannot be overstated. It was the loss of the 'green' quality that above all prompted thousands to protest against Bristol City Council's recent plans to build a BRT bendy bus track along the Path.
At least one complainant has taken the initiative of emailing Bristol's 'Transport Supremo' Jon Rogers about this and I urge others to do the same. We know from bitter experience over many years, indeed decades, that we cannot entrust the care of the Railway Path to the local authorities. They lack the awareness of the sensitivities that rightly attach to the Railway Path which still represents a rare example of the popular will overcoming bureaucratic intransigence.
Showing posts with label lighting. Show all posts
Showing posts with label lighting. Show all posts
Wednesday, 20 January 2010
Wednesday, 8 July 2009
Let There Be Even More Light
There's nothing like having to pay your own electricity bill to encourage economy in the use of lighting. Conversely it takes a body like Bristol City Council to really waste energy, since whatever it costs comes out of our pockets, not their own.


Here near Temple Meads the spotlights are blaring around 7 pm when dusk is at about 10 pm at this time of year. Likewise around the centre and the glass arcade at St Nick's market (below). Now supposing you had some spotlights on your home coming on at 7 pm even at the height of summer, wouldn't it cross your mind that you were wasting energy, and money, and needlessly adding to carbon emissions? Yes, of course it would, and you'd soon do something about it.

But what if you work for Bristol City Council? Do you notice? Do you care? Is it your responsibility? Probably the answer is 'no' to at least one of those questions, because as we see nothing gets done about even such a simple matter. That's the nature of the beast. The Council is impersonal and irresponsible. Corporate responsibility means no one takes individual responsibility. Yet so many people want to give more corporate 'responsibility' to the same body to address environmental issues. People, they can't even be bothered to switch the bloody lights off!

Here near Temple Meads the spotlights are blaring around 7 pm when dusk is at about 10 pm at this time of year. Likewise around the centre and the glass arcade at St Nick's market (below). Now supposing you had some spotlights on your home coming on at 7 pm even at the height of summer, wouldn't it cross your mind that you were wasting energy, and money, and needlessly adding to carbon emissions? Yes, of course it would, and you'd soon do something about it.

But what if you work for Bristol City Council? Do you notice? Do you care? Is it your responsibility? Probably the answer is 'no' to at least one of those questions, because as we see nothing gets done about even such a simple matter. That's the nature of the beast. The Council is impersonal and irresponsible. Corporate responsibility means no one takes individual responsibility. Yet so many people want to give more corporate 'responsibility' to the same body to address environmental issues. People, they can't even be bothered to switch the bloody lights off!
Thursday, 25 June 2009
Cycling City - Slippery Customers
Bristol City Council's Press Release announcing the opening of the "new" path from St Werburgh's to Muller Road said that it "features a sensitive, solar powered ‘cats eye’ lighting scheme". Jon Rogers is quoted as saying "Path width and lighting were seen as sensitive issues for some residents. So we looked at a way of making the path safe and useable (sic) but without the glaring nuisance lighting." So here they are, the TraxEyes -

As you can see they're really quite small and discreet, 70mm in diameter and proud of the path surface by about 7 mm. So do they work? I checked a little after 10 pm last night when I took these pics so can confidently answer "no". The very most these studs will ever do is emphasise where the edges of the path are, mainly for the benefit of those using the path without lights on very dark nights. Anyone with half-decent lights would benefit far more from reflective material. The amount of light given off by the studs is absolutely minuscule and bears no resemblance to the pictures on the website.

Above is the close-up view at 10.22 pm last night, still twilight at this time of year but dark enough for lights to be necessary. The glow from the greenish plastic is barely visible and of absolutely no practical use. What the TraxEyes certainly will not do is help path users to see other path users which is what really matters. They may even give path users a false sense of security and result in more cyclists using the unlit path without adequate lighting, or cycling faster than they otherwise would because it's easier to see the alignment of the path.

The other question one might ask is "are they slippery?". The answer is yes, they are slippery if you attempt to brake or turn sharply while riding over them, especially in the wet. The example pictured above is particularly dangerous, being on a steeply sloping junction where cyclists are likely to be simultaneously turning and braking sharply (when they are suddenly confronted by a path user who they hadn't seen around the blind corner). If the tyre makes contact only with the plastic disc traction is greatly reduced and if combined with braking or turning, let alone both, the result is that you may well find yourself flat on the ground.
Now all of this has been flagged up before and, I understand, communicated to officers. So why have they gone ahead with the installation of these studs on a public path, presumably without first having carried out such simple tests as I did? If this path was a road open to motor traffic there would surely be no question of using these studs without Department of Transport authorisation following exhaustive safety tests. But it's just a path for cyclists and walkers so we get to be experimented on like laboratory rats.
As you can see they're really quite small and discreet, 70mm in diameter and proud of the path surface by about 7 mm. So do they work? I checked a little after 10 pm last night when I took these pics so can confidently answer "no". The very most these studs will ever do is emphasise where the edges of the path are, mainly for the benefit of those using the path without lights on very dark nights. Anyone with half-decent lights would benefit far more from reflective material. The amount of light given off by the studs is absolutely minuscule and bears no resemblance to the pictures on the website.
Above is the close-up view at 10.22 pm last night, still twilight at this time of year but dark enough for lights to be necessary. The glow from the greenish plastic is barely visible and of absolutely no practical use. What the TraxEyes certainly will not do is help path users to see other path users which is what really matters. They may even give path users a false sense of security and result in more cyclists using the unlit path without adequate lighting, or cycling faster than they otherwise would because it's easier to see the alignment of the path.

The other question one might ask is "are they slippery?". The answer is yes, they are slippery if you attempt to brake or turn sharply while riding over them, especially in the wet. The example pictured above is particularly dangerous, being on a steeply sloping junction where cyclists are likely to be simultaneously turning and braking sharply (when they are suddenly confronted by a path user who they hadn't seen around the blind corner). If the tyre makes contact only with the plastic disc traction is greatly reduced and if combined with braking or turning, let alone both, the result is that you may well find yourself flat on the ground.
Now all of this has been flagged up before and, I understand, communicated to officers. So why have they gone ahead with the installation of these studs on a public path, presumably without first having carried out such simple tests as I did? If this path was a road open to motor traffic there would surely be no question of using these studs without Department of Transport authorisation following exhaustive safety tests. But it's just a path for cyclists and walkers so we get to be experimented on like laboratory rats.
Subscribe to:
Posts (Atom)


