New Harry Potter trailer on the net

The teaser trailer to Harry Potter And The Chamber Of Secrets has been posted on the internet.

The trailer is only thirty seconds long, but gives fans a good look at Dobby the House Elf.

It also shows Harry and Ron in the flying Ford Anglia.

The trailer begins with Harry's first meeting with Dobby, and shows the elf warning Harry about returning to Hogwarts.

It also includes a clip of Harry and Ron having a close encounter with the Hogwarts Express while driving the flying car.

It can be seen at harrypotter.warnerbros.co.uk.