Late last year BAA announced it was investing an extra £1 Billion to complete T5
in 2008 (Rather than stages through to 2012) and that as a result BA
would move its entire operation there from T1, T3
only) and T4
in one go, rather than in stages from 2008 to 2012. So in one hit, all going well, those other four terminals will seem a lot less crowded come opening.