I want to know the answer to the following question:
What body enforced pubs' closing hours under the Defence of the Realm Act?
All the background I'm provided with is that "The restrictions were tightened by the Defence of the Realm Act of August 1914, which, along with the introduction of rationing and the censorship of the press for wartime purposes, restricted pubs' opening hours to 12 noon–2:30 pm and 6:30 pm–9:30 pm.". Is that enough to answer the question?
Answer: no