This is becoming common place and most roads.
It is frustrating because as a relatively inexperienced rider, compared to some on the forum, you are always expecting the worst. I now look for the swerve to the left before the one flash indication.
I had to resort to the good old fashioned horn in the car the other day because a rather ignorant Range Rover driver couldn't move his ham arms round the steering wheel, he was not pleased when I blasted the horn to remind him that there are other road users not just him in his Chelsea tractor.
