Sunday services run less frequently on the ECML, but on similar frequencies on the regional routes other than the Spalding Line, which has no service. Station layout Platform 1: Through platform, predominantly used by terminating Thameslink services from Horsham via St. Pancras International, as well as Great Northern (peak times only) and London North Eastern Railway services to King's Cross. The East Midlands Railway shuttle services to/from Spalding occasionally use this platform. Renumbered from 2 in December 2013. A south-facing bay platform, former Platform 1, was decommissioned & lifted in December 2013. Platform 2: An island through platform (formerly numbered 3), predominantly used by terminating Thameslink services from Horsham via St. Pancras International, as well as Great Northern (peak times only) and London North Eastern Railway services to King's Cross. It is also used by the hourly East Midlands Railway service to & Lincoln, typically operated by Class 156 DMUs. Platform 3: New through island platform alongside the up fast line, commissioned in December 2013. Used almost entirely by London North Eastern Railway fast services to London, though some Great Northern suburban trains also use it; non-stop southbound trains also pass through this platform. Down Fast: Through track between Platforms 3 and 4 for non-stop passenger services. These are used by northbound non-stop London North Eastern Railway, Hull Trains, Grand Central and Lumo services. Platform 4: Through island platform, used predominantly by northbound London North Eastern Railway services to , and Edinburgh Waverley. It is also used, albeit infrequently, by some East Midlands train services. Platform 5: Through island platform, adjacent to platform 4, used predominantly for freight; East Midlands Railway between and Liverpool and northbound London North Eastern Railway services can be diverted to platform 5 if required. Platforms 4 & 5 are used in the evening peak by terminating Great Northern services from King's Cross, so the stock can be taken to Nene Carriage Sidings, located to the south of the station. Platforms 6 & 7: These new platforms were commissioned over the Christmas break 2013, and are now used by CrossCountry services between / via and Birmingham New Street via ; East Midlands Railway services between and Liverpool; and Greater Anglia services to . No overhead line electrification. Two-Way Goods Line: bi-directional freight loop located beyond platform 7. This is frequently used by the many freight services that pass through Peterborough along with Platforms 4–7. Much freight