The passes will become available via an exclusive URL and passcode, which will be revealed on wbstudiotour.co.uk and facebook.com/wbstudiotourlondon - at midday on Monday.
You should follow the link then before they sell out.
Warner Bros. Studio Tour London – The Making of Harry Potter, based in Leavesden, will offer visitors a unique behind the scenes tour of the most successful film series of all time. Tickets for the Warner Bros. Studio Tour London – The Making of Harry Potter, which opens in Spring 2012, are priced at £28 for adults and £21 for children, and must be booked in advance via www.wbstudiotour.co.uk.