Box Junction

The Highway code says;
"You MUST NOT enter the box until your exit road or lane is clear."
That includes the driver of a shitty little Citroen Saxo which has been modified so much that your poxy little 1000cc engine can barely move it. If you do stop in a box junction and the lights change meaning you are now blocking my route home, do not look at me with a smirk and shrug your shoulders.
It's funny how that smirk disappeared when I said "You fucking whore's son! Is that your sisters car?"
Prick.