Forest Green Rovers sue Peterborough over Robbie Savage approach

• Forest Green Rovers owner Dale Vince announced legal action against Peterborough United.
• Robbie Savage left Forest Green to manage Peterborough on 2 October.
• Vince initially blocked discussions but later claimed he was forced to agree.
• The legal action is over Peterborough's approach for Savage.
• The Welshman joined Peterborough despite Forest Green's initial opposition.