'Da Vinci Code' prequel for February start

The prequel to The Da Vinci Code has been given the go-ahead to start filming in February, say reports.

According to Variety, director Ron Howard will start shooting Angels & Demons in early 2008.

Tom Hanks has already signed up reprise his role as Robert Langdon in the adaptation of the Dan Brown novel.

The book was released prior to The Da Vinci Code, but was only given permission to be turned into a movie following the success of its follow-up on the big screen.

Angels & Demons is due to be released in December 2008.