Hibernian chairman Rod Petrie has warned Birmingham and Notts Forest that they have no intention of releasing boss Colin Calderwood for a return to the Championship.
Petrie told Hibs' official website: "Colin Calderwood is a talented manager. We have now stripped away the unworkable legacy saddled upon the club by the previous incumbent.
"Colin has added to the core of the team he signed in January. We look forward to an exciting opening to the Clydesdale Bank SPL season and beyond.