Egypt’s President Mohamed Morsi has declared a state of emergency in the city of Port Said after deadly rioting in response to a court judgment.
A daily curfew from 21:00 to 06:00 will be imposed for 30 days beginning on Monday, also covering Suez and Ismalia, he said in a TV speech to the nation.
At least 33 people have been killed in unrest over the weekend.
Protests erupted after a court sentenced 21 local people over deadly football violence nearly a year ago.
Mohamed Morsi said he mighty take further steps “for the sake of Egypt” as it was his “duty” as president.
He also invited political leaders to a “national dialogue” on Monday.
Egypt’s President Mohamed Morsi has declared a state of emergency in the city of Port Said after deadly rioting in response to a court judgment
In the capital Cairo, anti-government protesters clashed with security forces near Tahrir Square for a fourth consecutive day.
The liberal opposition accuses Mohamed Morsi of being autocratic and driving through a new constitution that does not protect adequately freedom of expression or religion.
The government is also being blamed for a deepening economic crisis.
Correspondents say Port Said remains in a state of rage after the 21 defendants were sentenced over riots which killed 74 people after a football game last February.
February’s violence began when fans of Port Said side al-Masry attacked visiting supporters from Cairo club al-Ahly.
Fans flooded on to pitch attacking al-Ahly players and fans as the match ended.
Most of the victims died of concussion, cuts and suffocation.
About 30 people were killed in unrest in the city on Saturday with a further three dying at a mass funeral on Sunday.
Football’s world governing body, FIFA, has insisted beer must be sold at all venues hosting matches in the 2014 World Cup in Brazil.
FIFA General Secretary Jerome Valcke said the right to sell beer must be enshrined in a World Cup law the Brazilian Congress is considering.
Alcoholic drinks are currently banned at Brazilian stadiums and the country’s health minister has urged Congress to maintain the ban in the new law.
Brewer Budweiser is a big FIFA sponsor.
Jerome Valcke is visiting Brazil to press for progress on the much-delayed World Cup law.
FIFA has become frustrated, because voting on the legislation has been held up in Congress by the dispute over alcohol sales.
FIFA has insisted beer must be sold at all venues hosting matches in the 2014 World Cup in Brazil
The Brazilian government has also failed to resolve differences with FIFA over cut-price tickets for students and senior citizens, and demands for sponsors of the World Cup to have their trademarks protected.
In remarks to journalists in Rio de Janeiro, Jerome Valcke sounded frustrated with Brazilian officials.
“Alcoholic drinks are part of the Fifa World Cup, so we’re going to have them. Excuse me if I sound a bit arrogant but that’s something we won’t negotiate,” he said.
“The fact that we have the right to sell beer has to be a part of the law.”
Alcohol was banned at Brazilian football matches in 2003 as part of attempts to tackle violence between rival football fans.
But the measures have had limited impact.
In order to drink, supporters tend to stay longer outside stadiums, areas that are harder to police than inside.
Much of the football violence in Brazil stems from club rivalries. Fans who follow the national side tend to be wealthier and include more women and families.
Health Minister Alexandre Padilha and other members of Congress have called for the ban to be maintained.
Jerome Valcke said negotiations with Brazil over details of the World Cup had been slow.
“We lost a lot of time and we were not able to discuss with people in charge that are willing to make a decision,” he said, adding that it was the first time a country was still in talks five years after winning the right to host the tournament.
During his visit to Brazil, Jerome Valcke has been touring the stadiums in 12 cities where the 2014 World Cup will be played.
Jerome Valcke criticized the pace of construction and said Brazil had not yet improved its infrastructure to the level needed to welcome visitors.
