To be honest I find most of the drivers excelleny. Of course always a few rogues in every profession.
They have been great recently when I have had mobility problems in lowering thefront floor and waiting until I am seated. I think the complaint was mainly about the other passengers who refused to remove their pushchairs when asked to do so , to allow the gentleman on a wheel chair to enter.

Where did this word Buggie come from surely it is a pushchair. Strange also you do noy see many prambulators nowadays.