It happened at Kofra in Upper St Giles Street overnight and was reported to police just after 7am on Wednesday.

A Norfolk Constabulary spokeswoman confirmed enquiries are ongoing.

A post shared on Kofra's Instagram page said the venue was closed on Wednesday.

It has been contacted for further comment.

Kofra currently operates at three locations across Norwich - Upper St Giles Street, Bell Road and Onley Street.

© Eastern Daily Press