By Jack Barnett Pressure is building on Kwasi Kwarteng tonight to scrap the cap on bankers’ bonuses, as the Bank of England said it never wanted the EU pay restriction. One minister also told City A.M. that scrapping the cap “makes it more attractive to be in London”, with the measure likely to get support among large sections of the Tory party. The Financial Times reported on Wednesday night that the chancellor was drawing up plans to scrap the measure to try and bank a post-Brexit win for the City. The cap, which was introduced by Brussels after the 2008 financial crash, sees bankers’ bonuse…