Tunisian journalists have been turned away from several polling stations across the country amid a widely boycotted controversial referendum that if passed, would see one-man rule return to Tunisia. “We are being told by the police that we are not allowed to do our work at a poll site in Aouina,” tweeted journalist Erin Claire Brown this morning. Another journalist, Lina Chahd, was reportedly banned from using her camera at a ballot centre in Oued Ellil Manouba, on the outskirts of Tunis. Well it has already stated. We are being told by the police that we are not allowed to do our work at a po…