Tyne Tees Claudia Lawrence

North Yorkshire Police are urging anyone with information to "do the right thing" as the search for the missing York chef continues.

Detective Superintendent Wayne Fox, Head of the Major Investigation Team, has confirmed that nothing of obvious significance was located during searches.

Detectives are continuing to search gravel pits at Sand Hutton, around 6.5 miles from Ms Lawrence’s home on Heworth Road.