Georgiana Sale, the head teacher at City of Leeds School, has had numerous racial insults directed at her. Ever since it was reported, wrongly, that her school was to give all its pupils Teaching English as a Foreign Language (TEFL) lessons, her phone has been ringing off the hook.

"People are saying that I should be sacked for spending British taxpayers' money on educating foreigners," she said in a bluff northern voice. "Somebody said to me: 'Why don't you just send the foreign children away?' As if I have any choice. These children are like family. You can't choose them."

If it is a family, it's a distinctly multicultural one. City of Leeds has just over 300 pupils, drawn from 55 countries. Between them they speak 50 languages or dialects. The school could take more pupils but, as Sale acknowledges, it has had a checkered history.