yup, I met one of those yesterday too. Nearly run over by an oblivious van driver while I was on the opposite SIDEWALK trying to avoid both the line and the bright-eyes who jump it. He not only jumped the line but also made his own little shortcut into the petrol station on the other side, passing my front wheel by not very much. I threw some choice and very loud curses in his general direction but I think I only managed to entertain everybody else in line.

Stay safe!