The MET have been conducting policies against riders breaking traffic rules and have been using cycle mounted plods as well, Red light running being the main issue.I have heard this too , not really fair if some one does not have a licence .
If the government wants more people to ditch cars then they need to find ways of keeping cyclists and EPACS Moving .
That said I have had my fair share of Two wheel traffic jams in Saigon especially on a holiday when most Vietnamese head out onto the streets for fun .
They are also checking legality.