SIR – This last few days I have used the Bingley bypass several times a day, and I just wonder what the 50mph sign is there for, coming from Keighley.

I come down to 50 at the sign, but at least three out of every five cars behind swing out and pass you doing 70 to 80mph.

I wonder when the police are going to do something about it?

It is not a lot of good looking at number plates, they should be on there doing something about the speed. I’m thinking, do I need to slow down, no one else seems to bother?

Colin Eddison, Ashley Road, Bingley