ATHENS, Greece (AP) -- Banks and ATM machines were shut throughout Greece on Monday, the first day of capital controls announced by the government in a dramatic twist in the country's five-year financial saga.
Despite the closures, pensioners lined up just after dawn at bank branches hoping they would be able to receive their pensions, which were due to be paid Monday. The finance ministry said the manner in which pensions would be disbursed would be announced later in the afternoon.
The bank closures came after Greeks rushed to ATMs over the weekend to withdraw money following Prime Minister Alexis Tsipras' surprise call for a referendum on creditor proposals for the reforms Greece should take to gain access to blocked bailout funds.
The referendum has been set for Sunday, and the government has been advocating Greeks vote against the proposals.
The capital controls are meant to staunch the flow of money out of Greek banks and spur the country's creditors to offer concessions before Greece's international bailout program expires Tuesday.
Once that happens, Greece loses access to the remaining 7.2 billion euros ($8.1 billion) of rescue loans, and is unlikely to be able to meet a 1.6 billion-euro debt repayment to the International Monetary Fund due the same day.
The accelerating crisis has thrown into question Greece's financial future and continued membership in the 19-nation shared euro currency — and even the European Union.
Asian stock markets sank with indexes in Tokyo, Hong Kong and Sydney down more than 2 percent. Oil prices and the euro also fell. The Athens Stock Exchange remained closed.
The European Union's executive Commission, which enforces the bloc's laws, said the imposition of capital controls was "prima facie, justified."
Jonathan Hill, the Commission's top official responsible for financial stability, added that the free movement of capital should be restored as quickly as possible and that the Commission would monitor the way any restrictions are imposed.
Overnight, massive queues formed at gas stations, with worried motorists seeking to fill up their tanks and pay with credit cards while they were still being accepted.
The government announced bank transaction restrictions late Sunday night, limiting daily withdrawals to 60 euros ($67) per person per ATM card. Automatic teller machines were expected to reopen later Monday, while banks would remain shut for at least six days.
Although credit and cash card transactions have not been restricted, in practice most retailers were not accepting card transactions Monday morning.
Many of Greece's retirees don't have bank cards and collect their pensions directly from the bank tellers. Long lines of elderly Greeks formed at neighborhood bank branches, despite them being told the banks would not open for the day.
Deputy Minister of State Terence Quick said special arrangements would be made for pensions. Speaking on private Antenna television, he said retirees would be allowed to access their full pensions in cash due to the fact that many don't have bank cards.
Under the bank transaction restrictions, electronic transfers and bill payments are allowed, but only within the country. The government also stressed the controls would not affect foreign tourists, who would have no limits on cash withdrawals with foreign bank cards.
For emergency needs, such as importing medicines or sending remittances abroad, the Greek Treasury was creating a Banking Transactions Approval Committee to examine requests on a case-by-case basis.
Tsipras announced the capital controls in a televised address Sunday night, blaming the Eurogroup, the gathering of the eurozone's finance ministers, and its decision to reject an extension request for the bailout program, which expires June 30. He again asked for it to be extended by a few days to allow for the referendum.
French Finance Minister Michel Sapin said talks with Greece could resume at any time, while Pierre Moscovici, the European commissioner for economic affairs, said negotiations were cut off when an agreement seemed within reach.
The situation now largely rests on a 'yes' vote in Greece, Moscovici said.
European Commission President Jean-Claude Juncker was to make a statement on Greece at midday.
The referendum decision, ratified by Parliament after a marathon 13-hour session that ended in the early hours of Sunday, shocked and angered Greece's European partners. The country's negotiations with its European creditors have been suspended, with both sides accusing each other of being responsible for talks breaking off.
Tsipras also blamed the European Central Bank's Sunday decision not to increase the amount of emergency liquidity the lenders could access from the central bank — meaning Greece has no way to replenish fast-diminishing deposits.
"It is now more than clear that this decision has no other aim than to blackmail the will of the Greek people and prevent the smooth democratic process of the referendum," Tsipras said. "They will not succeed."