Harry Potter star Jamie Waylett has been arrested, after police allegedly discovered ВЈ2,000 worth of cannabis in his bedroom.

The 19-year-old actor, who plays Vincent Crabbe in the Potter movies, was pulled over while driving through London on April 2nd.

According to the Daily Telegraph, Jamie and his friend were arrested after police reportedly found eight bags of cannabis in their vehicle.

Police later raided the actor’s North London home - which he shares with his mother and sisters - and allegedly discovered a further ten mature cannabis plants, said to be worth £2,000.

A police spokeswoman said "Both men have been bailed to a date in July pending further inquiries and tests on the substances.”

'Harry Potter And The Half-Blood Prince' is released in July.