An Australian journalist who was detained in Egypt on the first anniversary of the ousting of former president Hosni Mubarak has been freed. Cairo-based freelance writer Austin Mackell was detained alongside an American student and their Egyptian translator in the northern city of al-Mahalla al-Kubra on Saturday while covering a nationwide strike led by workers. Mackell, who writes his own blog and has contributed to the Guardian, the Canberra Times and Russia Today, has said he was accused of spying and inciting people to strike, an accusation he denies.