Regency Cafe ★ 4.5
The 1946 white-tiled greasy spoon on Regency Street in Westminster London, runs the canonical full English breakfast for £8.50, a working-class set-piece preserved unchanged.
Try: Full English breakfast
Tip: Cash and contactless. Closed Sundays and from 14:30 weekdays. The mug of tea is £1.50; classic mug-of-tea-and-fry-up is the £10 menu.