Let the leftover Blairites retro-absorb the LibDems: there’s your centre-Left. Most of the rest of usare quite happy to be governed by the centre-Right Super Party.
If it is too exotic a model, try Australia or New Zealand. They, too, have opened their markets, removing tariffs and trade barriers, liberalising their economies.
To make STPs work, Ministers need to have the courage of their convictions. That starts with the NHS and social care budget, of which STPs should take full control.
Theresa May and David Davis hold their ground whilst their colleagues nearly all suffer falling scores, and the Chancellor knocks Ruth Davidson out of the top three!