I thought Friday's episode was bordering on the racist.
They had a Dr White who happened to be coloured.
Then George kept commenting on about his colour. Saying he felt sorry for his people about the crash helmet issue. I assume he was talking about Hindus and them having to wear turbans, even though the Dr was probably from Pakistan, or at least wasn't Hindu and he didn't have a turban on.
Then he mentioned how 'his type of people' have rhythm, as the doctor tapped on his back to check his breathing.
You wouldn't get that sort of thing now a days.