Sentence:  Police have impounded an average of 10 cars a day since <WSD>hoon</WSD> laws were introduced by the State Government in June 2006. <WSD>Hoon</WSD> related offences include burnouts, doughnuts, drag racing, repeated driving while disqualified and high-level speeding. Offences are detailed in section 84C of the "Road Safety Act 1986". 
Meaning of the word marked with <WSD> tags:  A person who drives excessively quickly, loudly or irresponsibly; a street drag racer often driving heavily customized cars. (From 1980s.)