Flag protest: Jamie Bryson arrested in Bangor 28 February 2013 Last updated at 17:40 Prominent loyalist campaigner Jamie Bryson has been arrested on suspicion of public order offences linked to the ongoing flag protests in Belfast. Mr Bryson, 23, was detained in Bangor, County Down, a day after another high-profile protester was arrested. Willie Frazer, 53, from Markethill, remains in custody.