Another is that of working class forced sobriety during political or economic turmoil (such as strikes, occupations, etc).
The Industrial Workers of the World (IWW, aka Wobblies), in the early 20th century in the Western US, used to call men who had become alcoholics or 'cunt-struck' (crazy about prostitutes) "dehorns"- meaning that their power to fight against the boss and politicians had been numbed, they had been 'dehorned' (like the term 'defanged').
During some extremely tense street fighting between unionists and hired bodyguards (for the mines, mills or plants), a group of men went around town and forcibly shut down all of the bars, saloons and brothels in and around town, so that every worker was present for collective action. Eventually there came to be 'Dehorn Squads' that would perform this task whenever the situations deteriorated to a certain point.
It's like the saying, "The longer the picket line, the shorter the strike"- by getting on board early and winning whatever the particular fight is, everyone got to keep their bars and brothels. It became incentive to everyone who drank or slept with prostitutes to participate in solidarity actions on behalf of their class.