Walton Casuals have completed the signing of central midfielder Sonny Black from Bostik Premier Division side Merstham.
The former Fulham youngster spent three years in the ranks of Crystal Palace before his release in 2015, having signed a professional contract a year earlier.
He joined up with seventh-tier side Kingstonian this summer for pre-season, but opted for a move to Merstham in September.
Black made nine appearances from the bench for the Moatsiders, with his most recent coming in a 1-0 defeat at Lowestoft Town last month.
We wish Sonny the very best during his time with the club. He is available for selection when the Stags host Shoreham this afternoon.