Anyone who voted Conservative at the General Election could find 10% being added to their bill at one coffee shop.
The owner of HER in Haggerston, north London says she made the 'tough decision' to help balance the books.
Cafe owner, First Sukpaiboon, wrote the message on a board, saying:
The cafe is in a Labour safe seat, and so far no customers have identified themselves as Conservative voters. Speaking to the Evening Standard, First Sukpaiboon said: