London newspaper thelondonpaper today (Wednesday) printed the following report, surrounding the incident that took place when Jay left a London nightclub in September 2006. 

Jay Kay sued for club ruck - Wednesday, 25 April 2007 It's not just Hugh Grant getting into trouble with paparazzi, Jamiroquai singer Jay Kay is paying the price for one of his boozy bust-ups.A freelance lensman who caught a right hook to the head in September has revealed he is suing the frontman. Allan Chapman was waiting outside Kabaret's Prophecy club in Soho for Hollywood actress Lindsay Lohan, but steaming drunk Jay Kay assumed they were waiting for him and declared: "I'm going to kill you all!" before throwing punches at the bewildered Chapman, who he called "a gay boy from south London."Police arrived and handcuffed Jay before leading the incoherent singer to a police van. Now he is set to dish out the cash to compensate for his mistake. Lawyer Nigel Lloyd, of Lloyd Rehman & Co, representing Chapman, told theBuzz: "[Jay Kay] has accepted a caution and so he can't defend it. We are now putting together evidence and medical details and will be pursuing a claim and recovering damages."