The number of dithering cautious drivers now seems to be on the increase. The lights go green but they just sit there looking at them. They won't move right up to the line at a junction so they can see properly. They brake hard if someone comes the other way.
As others have said, while you're laughing that I'm only one car in front, I'm laughing because I'm in front of you, and stand some chance of actually getting somewhere.
I got stuck behind Mrs cautious the other day. We crept along, a good 10mph below the speed limit. We approached the green lights, with her slowing and slowing and slowing. Then she put on a little spurt and skipped through the amber light, leaving me stuck at red. Presumably she thought she was being clever. I would sooner be in front of her, thanks very much. I caught her up round the corner where she was still creeping along, and fortunately I was turning off so I lost her.
I came home on Saturday along an A road with a 40mph speed limit. It is the only road between town A where my DD has an activity and town B where we live. The queue started just as I left town A. We crept along no faster than 25mph and came to a complete halt at least 3 times. When we got to the top, some 7.5 miles later, there at the front of the queue was a learner school car.
I don't blame the learner, but what sort of asshole instructor takes a driver who won't/can't exceed 25mph on a busy main road on a Saturday afternoon and allows a queue of 7.5 miles to build up?