What’s happening, they tell me, is that the main parties represent corporate interests rather than the people, although Rubinstein comes across as angrier and more disillusioned than Prowse. ‘When the whole Russell Brand thing came out, I loved the fact that he was saying this stuff but I was quite disappointed he said to people not to vote,’ Prowse says, adding that there are ‘good MPs’ such as Green Caroline Lucas and Tory Zac Goldsmith. ‘We’re pretty political in our own way but I think they [the main parties] are all serving corporations,’ says Rubinstein as Big Ben hoves into view. ‘What’s so messed up about it is the system, which is not fit for purpose; it was supposed to be that if you gave a donation over £5,000, you had to announce it. Who cares? These people are getting peerages.’