The Club can confirm defender Aron Pollock has joined National League South side Wealdstone on loan.
The 19-year-old has agreed a one-month deal, and is eligible to make his debut for the Stones this weekend.
Pollock, who signed his first professional deal with the O's in May 2016, made 13 appearances for the Club throughout the 2016-17 campaign.
Speaking on the loan, Head Coach Steve Davis said; "This is a very good opportunity for Aron to go out and gain some valuable experience to help his development.
"Aron will continue to train with us throughout the week as I feel is important for us to monitor his performance, while he will also benefit from regular competitive football which is what he requires at this point of his career."