Violent clashes broke out between Mansoura University Brotherhood students and security forces following demonstrations demanding the release of two female students arrested on Sunday morning.
The security forces fired tear gas canisters at the students and entered campus to disperse them.
Clashes also broke out between security forces and Brotherhood students at the Al-Azhar University dormitories and the College of Agriculture on Sunday.
Security forces fired tear gas to disperse the students, while the students threw stones and fireworks back at them.
More forces were sent to the main gate to prevent the students from coming out to block Mostafa al-Nahas Street.
Edited translation from Al-Masry Al-Youm