Protests over pay and conditions are expected from Picturehouse staff at the annual meeting of the chain’s owner Cineworld.
In London, the living wage stands at £9.75 an hour.
Picturehouse has argued that its pay rates are among the highest in the industry, starting at £8.18 an hour, above the government’s national living wage of £7.20 an hour and minimum wage of £6.95 an hour.
Cineworld said Picturehouse was only a small part of the group, which runs 2,108 screens across nine countries, and had its own management.