(DW-European Journal: January 28, 2011) A nighttime curfew has been imposed on Egypt following the biggest day of anti-government protests since the unrest began four days ago. 13 people have been killed and more than 1,000 injured in violent clashes in Cairo. The military is now patrolling the streets after police struggled to control huge crowds of people demanding the resignation of President Mubarak. This and more on Deutsche Welle’s European Journal.