The huge explosion on Lambeth Bridge this morning (Picture: Wenn)

A double decker bus dramatically was exploded in the heart of London today – but it was all for a movie.

Londoners were left confused as they saw the bus go up in flames as it drove along Lambeth Bridge in central London on Sunday.

A spokesman for the Port of London Authority confirmed it was a stunt for a film and that the bridge was closed off.

But the scene took some, including the National Police Air Service, by surprise.

MORE: Jackie Chan just blew up a bus near the Houses of Parliament… for his new film The Foreigner

Read more: http://metro.co.uk/2016/02/07/people-were-pretty-panicked-when-a-london-bus-was-blown-up-this-morning-5667328/#ixzz3zW6X1FeC