The Swedish plant-based company has been in a long-running legal battle with Dairy UK, the trade body for Britain’s dairy industry
I'll probably stick to asking for oat milk instead of "porridge water" or whatever the new mandated name will be. To be honest I do think calling it "milk" lets them inflate the price when it is essentially porridge water.
I thought George RR Martin invented the phrase "milk of the poppy" to describe apine/opium in his ASOIAF series. Never crossed my mind that he might have lifted it from a history textbook.