RESIDENTS in north Pembrokeshire who use the County Council’s Community Alarm service are being urged to be on their guard against imposters.

The warning comes after two men posing as members of the Community Alarm scheme entered a property in Dinas.

Residents are advised that Community Alarm scheme workers only go out during week days and work alone.

And, although Tunstall engineers do work weekends (they also work alone), they only attend in response to an alarm fault which has been logged with them. Both council workers and Tunstall engineers also carry identification.