Make love, not noise

Just a block from where my office is, they are digging up the road with those two trackhoes that make you think a tank platoon is patrolling the neighborhood.

Here's how Freiburg citizens express their protest against the situation:

Not a real good picture, but you get the idea

Oh, and, uh... If you're by any chance my upstairs neighbor (for which you might qualify if you're a student girl from the States), this also goes for you: Please, make love, not noise.