Welshing

Yes, I do know that that's not actually the root of the word. But in that case, see if you can think of any other term for the actions of the Tories, or even the Lib Dems (not that one expects much principle from them), if they back a candidate for First Minister of Wales who comes from a nasty little language-fascist party which seeks to make it illegal for the English-speaking eighty per cent of the Welsh to be employed as bartenders or shop assistants in entirely English-speaking towns or villages.