scofflaw       
noun [ C ] US informal uk/ˈskɒf.lɔː/ us/ˈskɑːf.lɑː/
 故意违法的人
someone who refuses to obey the law
  Cars of scofflaws who owe $250 or more in traffic fines will be targeted for seizure.  将会有针对性地扣押那些交通罚款欠款 $250 或更多的违法者的汽车。 
 Pennsylvania is renewing its effort to hunt down tobacco tax scofflaws.
 - More examples
- Cook County has been conducting stings to catch the courthouse scofflaws.
- Even when caught, scofflaws are rarely prosecuted.
- Philadelphia's scofflaw problems are far from unique.