A UK police force investigating a hate crime has renewed their appeal for information related to an incident in which a Sikh man in his late 50s sustained injuries after a group of boys attacked him in Slough, south-east England. Thames Valley Police said the victim, named locally as Inderjit Singh, was walking through Langley Memorial Park when he was approached by a group of boys.A UK police force investigating a hate crime has renewed their appeal for information related to an incident in which a Sikh man in his late 50s sustained injuries after a group of boys attacked him in Slough, south-east England. Thames Valley Police said the victim, named locally as Inderjit Singh, was walking through Langley Memorial Park when he was approached by a group of boys.