The Marine Department today (March 6) reminded masters, coxswains and persons-in-charge of vessels navigating in Hong Kong waters to proceed at a safe speed and exercise extreme caution because restricted visibility of less than 2 nautical miles has been reported.
     Appropriate sound signals shall be made when underway or at anchor. All vessels must comply with the International Regulations for Preventing Collision at Sea.
     Also, when radar is used without the benefit of adequate plotting facilities, the information obtained from the equipment is rather limited and should be construed accordingly.
     Visibility reports are broadcast by the Vessel Traffic Centre (VTC) on VHF channels 02, 12, 14, 63 and 67.
     In the event of an accident, a report shall be made immediately to the VTC at Tel: 2233 7801.