What can ministers do to calm the EU withdrawal bill row?

The EU withdrawal bill debate is winding on, with MPs criticising the ‘power grab’ planned by ministers. There won’t be any votes until Monday, and unless something changes, it looks as though the legislation will pass its second reading. Assuming that this is the case, it is much more useful to look at who is threatening to make amendments to the bill at Committee stage. The tone of the Brexit-sceptics so far has largely been reasonably respectful, as they are trying to encourage ministers to make concessions ahead of that. It is rare for a government to be defeated in a committee stage vote, but this bill is different as it goes before a committee of the whole house, rather than a smaller group of MPs reflecting the political balance of the Commons.