I thank my hon. Friend for those words, and I echo what he says about our colleagues Bob Doris and Councillor Allan Gow. Constituents in Glasgow North East have been calling, emailing and messaging me about the antisocial and completely improper use of off-road vehicles, be that off-road motorbikes, quad bikes or high-powered electric motorcycles. They simply cannot get peace from them. Thus, my Bill calls for the compulsory registration of all off-road vehicles.