Officers have asked for help finding a missing 32-year-old man from Bolton.
Christopher Jones, 32, was last seen on Friday morning.
He was on Buckley Lane, Farnworth at around 10am, but hasn't been seen since.
Officers are getting increasingly worried about Christopher, and want to find him to make sure he's safe and well.
They've described him as a slim, white, 5'8" man with very short dark brown hair and brown eyes.
He also has a tattoo on his left shoulder, although police have not described this.
Although it's not known what he was wearing before he went missing, Christopher is known to drive a black Seat Leon, with a registration ending in KVH.
An officer from the Bolton South neighbour policing team said: "Christopher Jones, 32-years-old, was last seen on Buckley Lane in Farnworth around 10am on Friday 2nd July 2021.
"He is described as a white male, 5'8" tall, very slim build, dark brown very short hair, brown eyes and has a tattoo on his left shoulder. It isn't known what he is wearing.
"Officers are becoming increasingly concerned about Christopher and want to make sure he is safe and well."
Anyone who has seen Christopher or knows where he might be has been asked to contact police on 0161 856 5511.