The Egyptian army has deployed troops in Suez city after clashes between protesters and state security police, reports the Reuters news agency.
"We have asked the third armed forces to send reinforcements on the ground until we pass this difficult period," Adel Refaat, head of state security in Suez told state television.
More top news
Showers in the north, perhaps turning heavy at times but becoming drier in the south towards the afternoon.
Police have stepped up their search for Younes Abouyaaqoub, believed to be at the centre of the investigation into the Las Ramblas attack.
The proportion of adults in families owning more than one property has surged, while the number of those with no property wealth also grew.