Good for them. The traffic police create more traffic than they help. Motorbikes are faster than cars in Bangkok, which is why motorbike-taxis drivers – who enjoy police protection – charge a premium. Flyovers and fly-unders are public structures designed to reduce traffic. Forcing bikes to use the slow lane also creates a danger as riders weave side to side to avoid stopped buses and traffic turning into the road. This is just a cash-grab for the police to exploit the poorest on the road. Meanwhile a Ferrari driver can kill a cop and nothing happens. Karl Stanford