Happily, Margaret Thatcher put paid to the free milk policy. Besides saving the government money, Thatcher realised that Brits are a nation of tea-lovers. We are easily pacified, fobbed off, appeased with a cup. Hitler served Chamberlain a cup of tea at Munich. It was the tea that caused your man to believe H had peaceful intentions.
Why Drink Milk
Oh yes, that was the 70s, for sure