Peterborough have completed the signing of Scunthorpe's out-of-contract midfielder Grant McCann.
The 30-year-old Northern Ireland international has joined the London Road club on a three-year contract.
Posh director of football Barry Fry told the club's official website: "From day one, the manager Gary Johnson identified Grant as a key signing and has spent several weeks talking to the player and persuading him to sign.
"We have to thank the chairman Darragh MacAnthony because he has backed the manager superbly in the transfer market and I am sure everybody will agree that Grant is a fantastic signing for the football club."
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