Police are appealing for witnesses to come forward after a vehicle was set alight in Mt Druitt on Sunday night. NSW firefighters were called to Simpson Hill Rd at around 9.50pm to find the car was well alight. The fire was quickly extinguished and the crew from Mt Druitt fire station left the scene at around 10.10pm. Mt Druitt police officers also attended the scene and discovered the vehicle had been stolen, but there was no sign of the perpetrators. Anyone with information about the incident is urged to call Mt Druitt Police on 9675 0699 or Crime Stoppers on 1800 333 000.