424 FUEL COMMUNIQUE No. 3 from In war a strong defence is the spring which an offensive action convoy proceeding to by an air-umbrella and can be launched. A Malta must be protected anti-submarine screen of destroyers and escort vessels. The security of Great Britain is an essential factor in the bombing of Germany. our In the Battle for Fuel we must not neglect defences. Therefore, every fuel-saver in every home where there is a hot water system should forthwith consider the subject of lagging. 'LAG' YOUR HOT WATER SYSTEM NOW! system and Examine your hot water possible cover up hot water tanks and old bits of felt, thicknesses much longer.