He told the BBC: “Peterborough themselves have covered themselves in no glory here. They came to us and said, ‘We would like to speak to your manager’.
“We said no, and so they spoke to him, and then he came to us and said, ‘I hear Peterborough want to speak to me.’ So, that’s an illegal approach.”
Posh chairman Darren MacAnthony denied the claims, saying they behaved “100 per cent correct and proper, following all the rules”.
Vince previously confirmed the club would continue without a manager after Savage’s departure.
