Lower Egypt train movement returned to normal on Sunday after dispersing Ultras demonstrators who massed on the railroads of Banha station disrupting the Cairo-Alexandria main railway line, the head of the National Railways Authority (NRA) said.Consequently, 31 trains were around two hours behind schedule, HusseinZakaria told MENA on Sunday.On Saturday, demonstrations gripped Egypt in protest of a court rulingin Port Said Stadium carnage, which left 72 people dead and 254 others injured. The criminal court upheld a previous death penalty ruling against 21 defendants, sentenced others to terms between 10 years and life imprisonment and acquitted 28 more. The Port Said stadium carnage occurred last year following a soccermatch when fans, allegedly of the local al-Masry team, assaulted supporters of rival al-Ahly.