There was some reporting he'd been advised not to go for Autumn because of the security risk of having US and UK both distracted by elections/change of government
I’m sure I’ve read that somewhere too, a while back actually.
Given the run of absurd shite his other bold, I-do-what-I-like-cause-I’m- PM, moves have caused I’m going to brace for some massive national security issues in the autumn. Well played sir, that’s probably the one bingo square you haven’t played on your fuck the uk card.