Round our way the riders of trail/ motocross motorbikes use them as jumps.

Maybe they should recruit some more traffic speed enforcers and give them radar equipped cameras, the first one they catch pays their wages for the day then the remainder goes to the government, win/win plus it makes the backstreets safer for the kids, pensioners, mothers with push chair and cyclists. They could even raise the speed limits on Motorways at the same time to appease the powerful 'car lobby' headcases.