Fuck knows if it will happen… British politics is going to be a fucking mess for decades regardless.
The Tory infighting will continue for years and years to come; Theresa May will be replaced by another chump who will be replaced by a further chump and none of them will agree on anything.
Labour will piddle on doing very little while Corbyn is in charge (he’s fucked because of his EU stance, but not fucked enough to stand down) and any replacement leader will be a ‘ship-steadier’ too afraid to try anything radical in either direction.
Lib Dems will continue to be a non-entity unless they magically figure out how to regain some credibility.
The SNP will slip in popularity a wee bit, but Scottish independence will be a consideration again; although if there’s a referendum I can see it being a No vote due to the electorate thinking they’ll be risking making a shitty situation even worse.
It’s going to be fucking horrific.