Leyton Orient boss Martin Ling has added three new signings to his squad for the new season.

Goalkeeper Jamie Jones, 19, arrives from Everton and defender Andrew Cave-Brown, also 19, moves from Norwich.

Ling told BBC London 94.9: "Both have come in as understudies but it doesn't stop them coming into the side. It keeps the players on their toes."

Orient have also recruited Tottenham Hotspur forward Simon Dawkins, 20, on a six-month loan deal.

Ling added: "The whole point is to have a 22-piece jigsaw. It's got to be complete with senior and younger players."