Westminster’s hardening attitudes to immigration are leading anti-racist campaigners to warn a far-right UK government no longer seems unthinkable

“I remember my father marching against the National Front in the 1970s. It felt like it was a minority. The majority of people are still decent. But now, the far right seems legitimised and popular,” Dabinderjit Singh, a retired senior civil servant said.

Singh was reacting to Tommy Robinson’s 13 September far-right “unite the kingdom” rally, which drew 110,000 people to London.

The rally’s attenders say they have a variety of concerns. But for some ethnic minority Britons, Saturday’s scenes were reminiscent of far-right marches 50 years ago.

Hetticia McIntosh, 70, from Manchester, was returning from holiday via Heathrow when she was warned by a WhatsApp “community safety alert”, to “avoid travelling into London … especially if you are from an ethnic minority.”