Conservative councillors have requested more information before responding to council plans for 20mph zones where speeding is a problem.

Residents are already able to ask for speed limits to be changed on their roads, and these plans may not improve safety.

Cllr Ian Gillies, the Conservative group's leader said "I am extremely cautious about this. I would want a lot more information. Sometimes 20mph is too fast, whereas at other times it is well within the capabilities of the road."