I was once stopped in the ASL at a cross roads in town. There were no cars behind me but as and old chap in a red vauxhall corsa approached the junction, I heard a car horn sound a couple of times. I looked round saw that there were still no cars behind me but the one approaching and assumed he must be trying to get the attention of someone else in the street. As he stopped at the red light he held his hand on the horn and when I turned round, he gestured for me to move to the side of the road. I ask him what was wrong and he told me I was in the way.
I laughed, and continued straight ahead when the lights turned - I was already across the junction by the time he'd got the car in gear and moved off, turning left at the junction.
I couldn't believe that while stationary and a red light (having arrived first), and ulitmately not going the same road as this driver, I was still in the way.