Why bring it up? Why not if someones health could be affected, it could be a child who breathes it in?
I've been supporting the airport not knocking it SWBDCK as I've pointed out before as I know people who work there so your way off the mark as usual.
Peel on the other hand have other motives, and it was only in January 2012 that they stated the place didnt fit in with their plans only to do a U turn when it became a hot local topic. So if you dont like whats posted thats your problem.
Agreed hangar 3 has a new roof when I've looked, as the roofs were not something I've looked at from the terminal building while using the airport.
If there isn't any asbestos then there shouldnt be anything to worry about,
BUT if there is asbestos material there why not remove it for the sake of the people who use the airport, as it can kill you later in life