Capital City Police has ordered police officers to take stern action against one-wheelers and those plying on bikes without silencers. Special teams have been constituted for taking action against persons involved in such activities, whereas traffic wardens, Mohafiz Force, mobile squad, elite force and SHOs would take steps to restrain youngsters from such dangerous activities.Police officers shouldremain vigilant against criminal elements at all public places and business centers at entry/exit points of city. This is another good sign for the capital city as the higher authorities are trying their best to make strategies that will counter illegal activities. KHURRAM SALEEM, Islamabad, July 21.