Heathrow boss says there's 'no cause for security concerns' after memory stick containing Queen's route into airport found in street

The Metropolitan Police are assisting an internal investigation at Heathrow Airport to find out how USB stick containing security files was found by a member of the public

from getsurrey - News http://www.getsurrey.co.uk/news/local-news/heathrow-boss-says-theres-no-13836029