If you can stand any more about Luton, the Sunday Times did a fairly even-handed investigation yesterday. It includes an interesting detail about an attack by a white youth on Lakhbir Singh, the town's Sikh Mayor. This was, the paper says, for several weeks 'kept a secret and the mayor himself kept under wraps'.
A search for 'Lakhbir Singh' on the Mail and Express sites, finds no results. He is mentioned in one story about the protests on the Sun website, but not the assault.