Having spouted lies throughout I guess they thought they could just write the rules themselves. Sign the best deal, and then expect it to be altered at their whim and fancy.
Unfortunately they do not suffer like the people of Northern Ireland who are being driven back into the chasm. G7 is not designed to make decisions, just to develop friendships and lines of comnunication. Biden is therefore going be followed by Johnson like a bad smell! My friends in Europe want nothing to do with the duplicitous twerp, and Trudeau will not want to upset Biden.