“The gas is stored in the wings so as soon as the wing ruptures, then the potential for fireplace is important.
“So it isn’t a provided that if the wall had not been there, it could have been a utterly totally different consequence.”
Mr Kingswood mentioned he can be “stunned if the airfield hadn’t met all the necessities in accordance with trade requirements”.
“I think if we went round the airfields at a lot of main worldwide airports… we’d discover a lot of obstacles that would equally be accused of presenting a hazard,” he added.
Aviation analyst Sally Gethin questioned whether or not the pilot knew the barrier was there, significantly given the plane was approaching from the other way from the normal touchdown method.
She informed BBC Information: “We have to know, have been (the pilots) conscious there was this difficult boundary at the finish?
“In the event that they have been directed by the management tower to reverse the use of the runway the second time round, that ought to come out in the investigation of the black containers.
“I feel there are so many questions.”