The Serious Fraud Office said the collapse of the chain in 2019 led to "devastating" job losses.
The accountancy firm has been fined £2.3m for audit failings of bust cake chain Patisserie Valerie
Twenty years on from the collapse of Enron, are the rules preventing corporate fraud tough enough?
Staff say there was a Covid outbreak after the "party" in a shut patisserie at Marylebone station.
