KENT Police are continuing their intensive search at an isolated farm which may be linked to Britain's biggest cash robbery.

Dozens of police officers are scouring both land and buildings at the location on the outskirts of Staplehurst, near Maidstone.

Meanwhile, one woman and four men continue to be held in connection with the £53million Securitas depot raid at Vale Road, Tonbridge, a week ago.

Magistrates have granted police extra time to question the suspects.