Al Jazeera's Evan Hill, who's been reporting from Damanhour in Beheira governorate in the Nile Delta, just tweeted about being stopped by armed marines who got a report about "a foreign journalist walking around talking to people."

We've heard about a number of journalists who have been harassed today - filmed by security forces, told they're not allowed to interview people on the streets, etc.

After spending last couple of hours walking around central Damanhour, was just stopped on the street by five armed marines.

— Evan Hill (@evanchill) June 16, 2012

They told me they had gotten a report about a foreign journalist walking around talking to people.

— Evan Hill (@evanchill) June 16, 2012