This is the amazing video captured by police who uncovered a cannabis farm containing drugs worth up to £1m during a raid in Tolworth.

Officers raided the home in Tolworth Rise North at 11.20am today and found four rooms filled with about 250 cannabis plants.

A Kingston police spokesman estimated the plants were worth £1m in total.

The force released this video showing officers surveying the home, which shows the plants filling two rooms.

Lighting and cables stretch across the ceiling.

Despite the haul, police are yet to make any arrests and have appealed for witnesses to come forward.

Anyone with information should call 101 or Crimestoppers anonymously on 0800 555 111.