Ever wonder where all those posters come from? From a white van like this one. It was quite a professional setup - the back was full of flat wooden racks, with the posters laid out neatly on each shelf in the racks. The two blokes putting up the posters were wearing safety vests, and looked quite legitimate.
Except that just about every Council in the area doesn't allow this sort of thing.
I saw this pair here a few months ago. They got pretty angry when they saw me taking their photo. They were also parked in a no stopping zone - a bus came around the corner from the left and the driver honked at them to move their van, which was blocking buses from turning properly. I'm going to report their registration to Leichhardt Council and see if anything happens - YLZ 461.