In Croydon a few weeks ago, men marched down the streets in heavy black boots, dressed in gold and purple. Footsteps rhythmic on the pavement. They had a message they wanted to spread about their religious organisation — a Hebrew Israelite group called Israel United in Christ (IUIC). They were letting the world know, in an audacious manner that typifies the group, that they were confident, they were strong and they were going to tackle the issues affecting black Londoners. Most people who live in areas of London with a significant black population will have come across the Hebrew Israelites....