IN reply to L M Punchaby (Bolton Evening News, March 7). I have been campaigning for ages for the "walking green man" to be placed where the blind/partially sighted etc can see to cross safely. Not everyone can see the green light in the middle of the road.

I am sure you wouldn't like to be in the same position as these people. It helps them to get out and about. Dual carriageways can't have bleeps on, for obvious reasons - which side is bleeping? Try to understand for the less fortunate.

Mrs D Higson

Sharples Park

Bolton