On 26 May an articulated trailer loaded with Zinc Bromide overturned. The cargo of drums were scattered. Three drums ruptured and 18 others began to leak. On 31 May a tipper truck in the Ras Al Hamra area overturned onto its side whilst unloading aggregate. On 20 June an articulated trailer unit loaded with a crane overturned and resulted in the death of the driver. Each of the incidents highlight the hazards associated with the operation of Heavy Goods Vehicles (HGV).