A man from Rickmansworth has been arrested for growing cannabis plants during police raids this morning.

Mark Sylvester, 37, of Vinetree Court has been charged with cultivation of cannabis plants, and bailed to return to Watford Magistrates Court on August 27.

A house in Kelmscott Crescent, Watford, was also searched.

The raids are part of an ongoing investigation by Hertfordshire Constabulary.