Talks over a gas pricing dispute between Ukraine and Russia have ended without an agreement, according to a source close to the negotiations.
The Ukrainian government has a deadline of 10.00 GMT tomorrow to pay its $1.95 billion debt.
It is possible that the Kremlin could now opt to cut off the gas supply to Ukraine, potentially causing difficulty for other European countries that receive their gas via Ukraine.
More top news
Labour leader says the UK "should not be afraid of debt or borrowing" as he urges the government to "stop dithering" and start investing.
A fundraising page for a Westminster terror attack victim has been taken over by JustGiving amid fears it was set up by a fraudster.
ITV News rounds up the best pictures of the day as campaigners make a final stand before Theresa May triggers Brexit on Wednesday.