http://www.bangkokpost.com/breaking_new ... ?id=127255 Police to be tougher on motorcyclists (BangkokPost.com) –The police have renewed efforts to get tough on motorcycles and passengers riding pillion who fail to wear safety helmets. The Metropolitan Police Bureau said motorcyclists who fail to abide by safety regulations will immediately face a 500 baht fine. The fine will be doubled if passengers riding pillion are not wearing a helmet. Police warned the helmet must also be up to internationally accepted standard. They’re also keeping a close eye on motorcyclists who fail to respect traffic regulations especially those who make a habit out of riding against the traffic flow. A motorcyclist with more than one passenger riding pillion will have to answer to the police as will those who fail to stop at marked areas at traffic lights.