Peterborough's wait for a League One victory stretched to a month but they stopped play-off-chasing Leyton Orient's five-game winning run with a goalless draw at the Weston Homes Stadium.
Darren Ferguson ushered new loan signings Tayo Edun and Sam Hughes straight into his defence and they helped keep a first league clean sheet of the season.
Posh started brightly and went close as Cian Hayes forced O's stopper Josh Keeley into a good save with Malik Mothersille unable to pounce on the rebound.
The visitors' only real chance before the break was a tame effort from Charlie Kelman which was easily kept out by Nicholas Bilokapic.
After the break, Orient's Tom James woke up the fans as his free-kick hit the post.
Both sides pushed hard for a late winner, with Hughes making a great one-on-one tackle.
Abraham Odoh came close to stealing it for the hosts with his first league goal of the campaign when he fired into the side netting.
Report supplied by PA Media.
