Writing in the The Observer, Khan warned that with the UK due to leave the EU in six months, by March 2019, it now faced either a "bad deal" or "no deal"
The EU and UK hope to clinch a deal later this year so that Parliaments on both sides can ratify it before Brexit
JLR, which is due to open a new plant in Slovakia later this year, said it was already cheaper to build abroad
Parliament returns from its summer break on Tuesday
Bloc doesn't want London to be a low-regulation financial hub
Leavers may have finally grasped the costs of an EU exit
The pound's weakness is also complicating life for Britons with European clients
A clean Brexit means that the UK will have to go back to the World Trade Organization and then set up from zero
Britain has pushed a strong message to Chinese companies that it is fully open for business as it prepares to leave the European Union next year
It's a tough ask and in private, ministers and senior officials in May's team are terrified that the negotiations will fail
Now some EU officials are said to put the odds of a no-deal exit at 50-50
Only one in 10 voters would pick the government's proposed Brexit plans if there were a second referendum
The UK's Parliament is paralyzed, Prime Minister Theresa May is besieged, her Conservatives are bitterly divided, and the Labour Party is hoping to exploit the chaos.
Greece is confident that a no-deal Brexit won't happen
May's government on Monday avoided a humiliating defeat in Parliament when it narrowly won another vote over her Brexit customs bill
"I'm passionately opposed to Brexit and I still believe it can be changed," said Tony Blair
UK is stuck between a soft Brexit and a hard place
US president says he gave May a suggestion on how to deal with the European Union, but she probably found that 'too tough'; the suggestion was 'no negotiations' with EU, says May
May faces tricky votes in the House of Commons this week that Euroskeptics in her Conservative Party see as a test of opposition to her Brexit policy
I actually told Theresa May how to do it but she didn't agree, she didn't listen to me, Trump on Theresa May's Brexit plan