I know a lot of motorists get "bad press" here on the forum, but I would like to share a good moment...
I was riding home last night in the dark and on a straight section of road where there are a couple of blind summits, a silver BMW stayed patiently behind until it was clear he/she (couldn't tell), when he moved out to the other side of the road for a distance before pulling in. As he passed I raised my hand to acknowledge his patience as I always do. When he had passed, he flashed on his hazard lights as acknowledgement. I noticed that it was a personalised number plate, which was easy to remember - C5 REG
An easy gesture, but one that restores one's faith in human nature, and I contentedly enjoyed the rest of the ride in a good mood.
Guru P