An explosion was heard near a police building in the Egyptian city of Suez today, according to reports on state TV.
The building was a camp for riot police in the city, which lies at the southern entrance to the Suez Canal.
One security source told Reuters that three attackers had planted a bomb and fled before the explosion.
More top news
Actor Bill Murray has offered to pay for the mobile phones of two fans he allegedly threw from bar after they tried to take photos of him.
Inadequate pain medication means cancer patients who want to die at home have no choice but to go to hospital, charity says.
Nearly three quarters do not get paid for the extra work they do, including teaching lessons, according to survey.