Officers in Doncaster are becoming increasingly concerned for 11-year-old Declan Kerry.
Declan was last seen on Saturday evening at 8.30pm in the Goodison Boulevard area of Bessacarr in Doncaster.
He is around 5ft tall, of a medium build with brown hair that has a reddish tint at the front. He is believed to be wearing black Adidas shorts and a black t-shirt.
Anybody with information or who may have seen Declan please contact police on 101 quoting incident number 22 of 18 April.