How can I stop being cold called by people asking if I've been involved in an accident?

I keep being phoned and told that I have been involved in an accident that was not my fault. My response is that I have not had an accident and please do not phone again. They always do. Is this sort of...

I keep receiving cold calls after a car accident - can I report these companies for hassling us?

Last November, my wife was involved in an accident when a third party drove into the nearside of her MINI. My wife was driving and I was in the front passenger seat. There was significant damage to the...