well, tha video's doing the rounds of the office, now i've laughed out loud.
what a shame, all those people who feel it's their right to drive wherever they feel like because it's convenient to them, and that the parking restrictions and traffic retrictions don't apply to them are having serious damage done to their vehicles.
near me, in order to discourage that very thing, near a school, we have a chunk of road removed, a big oval of steel in the ditch, sticking up about 4 inches above the roadway, and then filled with conrete. the warning sign up the road, and, indeed either side of it says "WARNING. SUMP BREAKER". it still makes me laugh whenever i see fresh oil on the road.