when i had a track car finished , i wanted to take it out on the friday night, but had no tax and the posy office was shut till the next morning.
So i put a tax disc in out of one of my vans , i hooned it down the road only to see a cop car in a side street, he pulled me and looked at the tax disc, but not close enough to see the reg no, luckily they got an emergancy to go to that second so gave me a warning and fooked off.