Hi, my cousin works on a local farm, and has just had his 16th birthday. He says that he can drive a tractor on the roads now, as long as he has L plates. Does anyone know if it is necessary for him to do a test of any sort first? It seems ridiculous to me if he is legally allowed on the road, in such a huge vehicle, without any test of his knowledge of the highway code, how to negotiate roundabouts etc. Cheers.