UK prime minister says transition period needed before new "partnership" with EU, in Brexit speech.
Brexit Secretary David Davis will lead UK negotiators into their fourth round of talks.
Irish PM Leo Varadkar meets Theresa May to discuss Brexit and Northern Ireland's political deadlock.
The Labour leader says staying a member could limit the government's powers to invest in industry.
What we learned about the Leave result
What happens the day after Brexit?
What next for the government's EU repeal bill?
Boris Johnson's £350m a week claim
The EU Withdrawal Bill is a taste of things to come
Who are the low-skilled EU workers?
Has a deal on healthcare rights been agreed?
Diplomacy cannot conceal big EU-UK rift
At-a-glance guide to the UK-EU talks
Where in the world have Britain's Brexit trio been?