On Twitter, Simon Hanna shared this picture of a tear gas canister fired by police against protesters in Mansoura and commented:
@simonjhanna : Tear gas. Made in Pennsylvania, fired against Egyptians in Mansoura yesterday. #Egypt #Morsi #USA pic.twitter.com/ZH2KQPdqdy
According to media reports , clashes broke out between protesters calling for civil disobedience and those against it, as well as police.