POLICE have appealed for witnesses to an attack on two door supervisors. Trouble erupted at the Shout bar at Kirkgate in Huddersfield town centre on Friday July 8 at 2am. One supervisor is said to have been hit with a bar stool and another with a bottle. Both were also punched and kicked. A gang of white and African-Caribbean men were responsible. Anyone who saw what happened should contact Pc Helen McSeveny on 01484 436659 or Crimestoppers free on 0800 555 111.