Millions of Greeks are voting in a crucial referendum on whether to accept the terms of an international bailout.
The European Central Bank says it not increasing its emergency funding for Greek banks, amid fears that Greece may default on its debts on Tuesday.
The decision not to raise the cap on aid to Greece increases the likelihood of bank closures and restrictions on cash withdrawals, analysts say.
That in turn could eventually result in Greece leaving the euro.
The ECB said that it stood ready to review the decision and would work closely with the Bank of Greece.
The current ceiling for the ECB's emergency funding - Emergency Liquidity Assistance (ELA) - is €89bn (£63bn). It is not clear if all that money has been disbursed.
Those funds are used by banks to provide cash to depositors who want their money back.
The ELA decision may mean Greek banks do not open on Monday to prevent a run ahead of the imposition of capital controls,
An attacker carrying an Islamic flag has killed one person and injured several others at a gas factory in eastern France, AFP reported, citing a legal source.
Al Jazeera
Europe
Al-Jazeera says one of its senior journalists has been arrested in Germany at the request of Egypt.
Greece's central bank has warned for the first time that the country could be on a "painful course" to default and exit from both the eurozone and the EU.
Former Florida Governor Jeb Bush has officially launched his US presidential campaign, promising to "run with heart" and "take nothing and no one for granted".
Four London primary schools have banned Muslim children from fasting during Ramadan, it has emerged. The Lion Academy Trust has come under fire from Muslim groups for implementing the ban across all its schools.
A young woman has died after being shot in the head while attending a wedding in northern France on Saturday.
King Felipe VI of Spain has removed the title "Duchess of Palma" from his sister, Princess Cristina, who is to go on trial charged with tax evasion.
Migrants on a boat headed for Australia have told the UN that the crew was paid by the Australian navy to turn back.
(CNN) A teenage driver took a wrong turn and collided into a military vehicle which crushed the front of her car in Berlin, Germany on Monday.
Paris city officials have started to remove padlocks symbolically fastened to one of the French capital's main bridges by loved-up couples.
Polish President Bronislaw Komorowski has conceded the election to conservative challenger Andrzej Duda following the release of exit polls.
David Cameron has returned to Downing Street with the Tories poised to defy polls and win the general election.
Millions of people have begun casting their votes in the United Kingdom general election.
The co-pilot of the Germanwings plane which crashed in the French Alps in March may have practised a rapid descent on a previous flight, the German newspaper Bild has said.
One of the youngest suspects yet has been arrested on terror-related charges in England.
Russian President Vladimir Putin is due to hold a live televised phone-in, with social welfare and housing high on the list of Russians' concerns.
