Well, looks like Banksy has putted up a new cinema for people to see the movie before the 5th of March (official cinemas date in the UK), which is being called as the “London’s newest, darkest and dirtiest purpose built cinema”, and you can book tickets for the screening online.
UPDATE: sold out
The Old Vic Tunnels are delighted to let you know that Banksy and his team have spent the last 2 months building an underground Cinema, where over the next 2 weeks we will be screening his documentary film ‘Exit through the gift shop’ – tickets got on sale at 12 noon today! Book early to avoid disappointment. – by The Old Vic Tunnels