One of the most serious obstacles encountered in the way of increasing the output of munitions was the heavy drinking in certain areas. France had dealt drastically with the problem by prohibiting absinthe: Russia by forbidding vodka... It is difficult for us today to realise how seriously excessive drinking contributed to diminish the output. Britain today is a much more sober country than it has ever been in my memory. There is still a good deal of heavy drinking, drunkenness still occurs, and the national health suffers from it, but the sight of a drunken man or woman reeling down the street has grown a rare spectacle, and the consumption of alcohol has fallen off very heavily. The discipline and restriction compelled by the exigencies of the War is largely responsible for this salutary change. This must ever be counted as one of the good things occasionally garnered from things evil. The memory of pre-war conditions is growing fainter, and it is becoming quite hard to remind oneself of the very different state of affairs which too often prevailed then. Cases of drunkenness appearing before the courts were three times as numerous in pre-war years as they are now. The quantity of spirits (alcoholic content) drunk in 1913 was two and a half times what it is today.
— DAVID LLOYD GEORGE