In UK, six people were injured yesterday after a group of males reportedly sprayed a noxious substance in a number of attacks in an area around a shopping centre in east London. <br/><br/>Police said, the incident was not being treated as terror-related. A police spokesman said, the attacks occurred near the Stratford Centre, in Stratford. Earlier they had said the incident took place around the bigger Westfield shopping centre which is nearby.<br/><br/>London's Metropolitan Police said one male was arrested on suspicion of causing grievous bodily harm.