Recently Open Sight hosted an afternoon tea in my town. This saw many people visiting from outside the area. I was asked to help give directions for those coming in on both the train and the bus; because they are at opposite ends of town in relation to the venue.
Fareham has a funny one-way system that was put in place to elongate the traffic entering the town.
It was when explaining this to the visitors that I realise I know a little too much about light controlled crossings, which I just assumed was ‘common knowledge’ to all.
So, thought it was time I shared some of my geeky knowledge with the rest of you
Firstly, many people assume that the button controls for pedestrian lights are always on the right hand side; that’s not actually the case. The button control is always on the side of the oncoming traffic; it is just that on an ordinary road this places it on the right hand side. However, when you are on a one-way street the button control may well be on the left to indicate the direction of traffic.
In Hampshire (thanks to Hampshire highways only using Siemens traffic lights) all button controlled lights also have a cone under the yellow box; this cone spins when the green man comes on to indicate it is safe for visually impaired and blind people to cross.
Not all button controlled traffic lights have a beep; this isn’t because the sound is broken rather it is another tactic to support those who are visually impaired or even hard of hearing. If there are multiple sets of button controlled lights close to each other then the sound will be removed from them all. Especially if different lights run on different sequences. This is to make it safer for pedestrians; to save someone stepping out in front of moving traffic because they mishear the beep from a near by button controlled crossing.
So, here it is just some of the more interesting parts of my ‘geek knowledge’ when it comes to traffic lights and pedestrian crossings.
And don’t even ask me to start to explain the different types and styles of tactile paving !!!
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