In our darkest (or finest?) hour, deference and reticence were never extinguished, but was it to be expected that all would behave as the patronising Whitehall spokesmen wished? That crime and fiddling would cease? That the well-off in "safe" areas would joyfully embrace the tatterdemalion, lice-ridden evacuees from the slums? That wives of servicemen posted abroad would remain celibate for the duration? That young girls would honour the recommendation not to be too friendly with American black soldiers, for fear of upsetting the white ones? That workers in war factories would forgo strikes, as workers in the First World War had conspicuously failed to do? (Fat chance.)