Emergency services simulate radioactive spill near Anglesey's Wylfa nuclear power station

Emergency services from North Wales took part in a major exercise today involving the mock-up of a spill of radioactive material.

The scenario was designed to test the speed and efficiency of their response, and took place at Anglesey's Wylfa nuclear power station. Ian Lang went along to see the operation in progress.

A RADSAFE responder uses specialist equipment to determine the risk Credit: ITV News