I was looking at the BAA website for details of the 60th Anniversary of Heathrow and stumbled across this page:
Taking film and photography at our airports
We are happy to accept requests for filming or photography at our airports. However various conditions will apply.
If you wish to take photographs, video or film in or around our airports perimeters, you will need to contact the airport concerned for further information and permission. Please email the relevant airport below:
Has anyone ever tried this? I wonder what the response would be and what the 'various conditions' might be?