Over the past couple of years, I have realised that many car, van, lorry and even bus drivers need to learn the basics of numbers. It seems to me that the most challenging number to grasp is the number 20. We are seeing increasing use of the number 20 on our roads in the form of a maximum speed sign. All the roads within the boundary of our village have a maximum speed of 20mph. However, many drivers seem to be of the opinion that this limit doesn’t apply to them.

A couple of the roads have another sign. This has been given the nickname, SID. Apparently, this is an acronym for its real name of “Speed Indicator Device”. In our village, if you are travelling at the speed limit of below, then the sign alternates between a Green Smiley face and your actual speed. Go 1mph over the limit and the face turns to a Red Angry face.

This red face is supposedly designed to make you instantly change your speed down to the limit or below.

It doesn’t work.

The reason it doesn’t work is simple. Enforcement! Without anybody enforcing the limit, the limit is pointless.

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In another motoring gripe, I must ask this question. Why does the driver behind me think that ‘tail-gating me will make the line of cars in front of me go faster? It seems to happen whatever road I’m on. I was, at one point beginning to think it was just me, but other people have said the same.

And it’s not just small vehicles. Thursday was a good example. The speed limit on the particular stretch was 40mph, and I was travelling at, and I must be honest at around 42mph. But behind me was one of those tipper wagons that was returning to a local quarry. It was so close, that I could not see the driver’s cab and could only make out the make from the front grill. If I had to make an emergency brake, the impetus from the wagon would have carried me quite a long way. Is there any need?