4. Large vessel is leaving the fairway- keep clear of the fairway approach. (4 分)

3. SOLAS Chapter III gives all the details for types and the number of life rafts to be carried as per the size and type of the ship. Life rafts are normally located on the muster station near the lifeboat. Life rafts are stored in a fibreglass container, with a high-pressure gas used to inflate life rafts during an emergency. (10 分)