Exclusive: Ryan Bridge is co-founder of Raise the Colours, which has been criticised for anti-immigrant rhetoricThe leader of a flag campaign group has been arrested on suspicion of causing religiously and racially aggravated harassment.Ryan Bridge is the co-founder of Raise the Colours, which has put up hundreds of union and Saint George flags across England and attracted criticism for spreading anti-immigrant rhetoric. He was arrested on Tuesday and released on police bail the following day. C...