No further comment from me but the last few posts are on the right lines.
There have been quite a few crashes where very experienced pilots were in command and came to grief because margins were cut, Shoreham, Chilterns, Seaplane and now Breedon Hill, they all had been so familiar with their operation that they became relaxed and got bitten.
We have all made mistakes, if you have altitude you learn from it, but at low level you don't get a chance to learn. It is essential that instructors teach pilots how to handle crap conditions but not at low level.