Pian pirtutrokarit ajoivat iltaisin epävirallisia kisoja - pelloille väsätyillä alkeellisilla radoilla. ###>But that love of living outside the law remained. In the early 1950s, for example, roll cages were mandatory in NASCAR racing, but the drivers thought, well, the added weight was a bit wussy, having a roll cage, so they just fitted them with things...