What’s causing the stink at 5 Hertford Street?

Robin Birley’s 5 Hertford Street, the eye-wateringly expensive club in Mayfair, has been given until March to sort out its kitchens or face serious consequences after receiving an abysmal one star rating for hygiene from the food inspectors of Westminster Council.

This comes after the departure last summer, in apparently acrimonious circumstances, of the designer of the kitchens, former executive chef Alberico Penati.