On 18th August I was in MORDEN in south east LONDON. The SAUSAGE-DEALERS bombed during daylight [16th] August the factories located there. The police do not permit entry into this area. Some houses near the factories have been badly smashed. From outside I could not see any particularly bad damage when I went round the other side of the factories.
The defence of any part of the coast must be measured not by the forces on the coast, but by the number of hours within which strong counter-attacks by mobile troops can be brought to bear upon the landing places. Such attacks should be hurled with the utmost speed and fury upon the enemy at his weakest moment, which is not, as is sometimes suggested, when actually getting out of his boats, but when sprawled upon the shore with his communications cut and his supplies running short.