Complex sentence: Questions were asked in the Houses of Parliament and the reputation of Airwork, at least in the UK, was dealt a grievous blow and this was later not supported by the facts that the MOD and BAe had produced the incorrect Engineering Drawings.
Split into simpler sentences: Questions were asked in the Houses of Parliament and the reputation of Airwork, at least in the UK, was dealt a grievous blow. This was later not supported by the facts that the MOD and BAe had produced the incorrect engineering drawings.