Officers are concerned for the whereabouts of 13-year-old Jayden O’Brien.
Jayden was last seen at his address in Northwood, Kirkby at around 8pm on Sunday, 9 August.
He is described as mixed heritage with short brown hair. He is 5ft tall and is slim to average build. He was last seen wearing a black Montane jacket and tracksuit bottoms, Nike 110 trainers with a green bubble and a black bag.
Officers would urge Jayden or anyone who has seen him since Sunday, 9 August to contact @MerPolCC or call 101. You can also contact Missing People on 116 000.