John Bercow, the speaker, says he is calling four amendments, plus an amendment to an amendment.

They are:

1) Sarah Wollaston’s – calling for an extension to article 50 to allow for time for a referendum on Brexit.

2) Hilary Benn’s – saying next Wednesday should be set aside for a debate that would start the process of allowing MPs to hold indicative votes on Brexit alternatives. There is also an amendment to this amendment, from Labour’s Lucy Powell, changing the timing.

3) Labour’s – saying article 50 should be extended to allow time for MPs to find a majority for a different approach to Brexit.

4) Chris Bryant’s – saying Theresa May should not be allowed to put her deal to the Commons again.