Member states of the European Union have agreed to give the UK visa-free travel even if the country leaves the bloc without a deal.
However, there is scepticism among the remaining 27 members on whether to agree to any proposed extension of Brexit.
Officials from Ireland and Germany say that the only way Brexit can be pushed back beyond the end of March is if there is a clear idea on the way forward.

Rubio says Iran deal could take days as US launches fresh strikes
Philippines ends rescue efforts as hope fades for victims of building collapse
Netanyahu says Israel will escalate strikes against Hezbollah
WHO chief says fast-moving Ebola epidemic outpacing response efforts
Iran's president orders restoration of international internet access: State media
