Question: Who owned the British train operating company that was the last operator of the London railway station which was replaced by the new Thameslink platforms at St Pancras in December 2007?
Sentence (from "Southeastern (train operating company)"): On 1 April 2006 it became the franchisee for the new Integrated Kent franchise (IKF), replacing the publicly owned South Eastern Trains on the former South Eastern franchise.
Relevant evidence: No