Two people were robbed at knifepoint last night in North Strathfield and Concord.
At around 6pm, a 25-year-old man was sitting in his Suzuki in Clermone Lane in North Strathfield, using his mobile phone.
He was approached by four males - one opened the passenger door and threatened him with a knife and took his phone and cash.
Another opened the driver's door and the other two stood in front of the car.
Around 10 minutes later, a 15-year-old boy was walking on Wellbank Street in Concord carrying a skateboard and helmet.