FORTY-NINTH WEEKLY SUMMARY. AIR RAID DAMAGE IN THE PERIOD 20-27TH AUGUST, 1941. A. BRIEF ANALYSIS OF MAIN POINTS. (For further details under some of these headings see below). I. HOMELESS. 128 homeless in London. II. WATER SUPPLY. No damage. III. MAIN DRAINAGE. No damage. IV. HOUSE PROPERTY. Damage very slight. V. FOOD. No damage. VI. MINISTRY OF SUPPLY FACTORIES. No damage of importance. VII. RAILWAYS. No important change. VIII. OTHER COMMUNICATIONS. Serious damage to Southern Railway premises at Dover.