I know I'm answering myself here but I've already seen Johnson on TV this morning talking about withdrawing from the ECHR, and the Mail and other Tory sponsored media are in full EU/ECHR bashing mode. Sounds dramatic but this current government are using the same playbook as Trump and many authoritarian regimes that spent years getting rid of checks and balances to give themselves more power, with attacks on the legislature and judiciary becoming part of normal government activity. It remains to be seen what stunts they will pull to persuade people to forget about partygate and all their policy failures and re-elect them. This Rwanda scheme has over 40% of the population supporting it, and a few more populist divisive policies to stoke the culture wars over the next year or two could easily tip the balance back to them.