Port - Seventy-four people were killed when supporters clashed at an Egyptian soccer match, prompting fans and politicians on Thursday to turn on the ruling army for failing to prevent the deadliest incident since Hosni Mubarak was ousted.

At least 1,000 people were injured in the violence on Wednesday when soccer fans invaded the pitch in the Mediterranean city of Port Said, after local team al-Masry beat visitors from Cairo, Al Ahli, Egypt's most successful club.

Angry politicians denounced the lack of security at the match and accused military leaders of allowing, or even causing, the fighting. The Muslim Brotherhood, the Islamist group that dominates parliament, saw an "invisible" hand at work.

The city's streets were quiet at dawn, with few police or army officers in sight.

"The military council wants to prove that the country is heading towards chaos and destruction. They are Mubarak's men. They are applying his strategy when he said 'choose me or choose chaos'," said Mahmoud el-Naggar, 30, a laboratory technician and member of the Coalition of the Revolutionary Youth in Port Said.

"Down with military rule," thousands of Egyptians chanted at the main Cairo train station where they met injured fans returning from what one minister said was the scene of Egypt's worst soccer disaster.

Hundreds of protesters gathered outside the state television building and marches across the capital were planned.

Field Marshal Mohamed Hussein Tantawi, 76, who heads the ruling military council, took an unusual step of speaking by telephone to a television channel, the sport broadcaster owned by Al Ahli, vowing to track down the culprits. The army announced three days of national mourning.