A three-day island-wide enforcement blitz from Aug 18 to 12 led to 121 summonses issued to errant commercial vehicle drivers for a wide range of traffic offences.In a joint media statement with the Land Transport Authority (LTA) on Thursday (Aug 28), Traffic Police (TP) said checks were carried out on a total of 166 commercial vehicles.The summonses issued by TP were for offences ranging from speeding and using a mobile communication device while driving, to failing to keep left, failing to properly secure load on vehicle and failing to display speed limiter label visibly at the top right portion of the front windscreen.During the three-day operation, LTA detected 93 violations, which included seven overloaded vehicles, and 19 excluded vehicles found travelling on expressways without a permit. Mobile concrete pumps, mobile cranes and ready-mix concrete vehicles are some examples of excluded vehicles. TP also detected 17 heavy vehicles which failed to display a speed limiter label during the three-day operation.  Read more