RLJ by both motorists and cyclists - The only way peoples behavior will be modified is by enforcement - but there are simply no/not enough urban traffic police - business case for more would be simple if the agency that provides them could be self financing - ie where I live 10yrs or so ago had 2 traffic wardens provided by the police - illegal parking was the norm - The local authority took over the duty - now there are over 50 parking wardens equipped with a fleet of mopeds and small cars - result is very little or no illegal parking