Goals from Joel Randall and substitute Ricky Jade-Jones secured promotion-chasing Peterborough a comfortable 2-0 victory over Bristol Rovers at the Memorial Stadium.
Former Rovers striker Jonson Clarke-Harris was handed a chance to show his old club what they are missing as Peterborough dominated but ended up being upstaged by his colleagues.
Midfielder Randall put Darren Ferguson's side in command with his 11th goal this season on 41 minutes with a cool close-range volley following Malik Mothersille's deflected cross.
After the break, Peterborough goalkeeper Jed Steer came to his team's rescue with a smart save to thwart Scott Sinclair after the former Celtic winger outwitted Josh Knight in the penalty box.
Steer then pulled off a fine stop to deny Rovers skipper Antony Evans when he let fly from distance as the hosts pressed for an equaliser but there was to be no stopping Peterborough.
Jade-Jones, on for Mothersille, applied the finishing touch in the fifth minute of stoppage time with a back-heeled effort for his 13th goal this term after being teed up by Harrison Burrows.