Healthy fast food concept Leon is opening adjacent to St Paul’s in the City of London.

The site at 28 Wattling Street will be the 25th location with another planned for Birmingham New Street Station to reach an estate of 32 by the end of the year.

The John Vincent and Henry Dimbleby founded concept is also understood to be opening at Euston Station and Derwent London’s mixed-use scheme on Tottenham Court Road.

The brand, which is now in its 11th year, is gearing up for serious growth as it has returned a profit of almost £2m for the year and is set to double that next year.