claim: SummerSlam only had a pre-show.
evidence: Mill Hill Broadway railway station is on the Midland Main Line in England , serving the suburb of Mill Hill in the London Borough of Barnet , north London .. Mill Hill. Mill Hill. London Borough of Barnet. London Borough of Barnet. Midland Main Line. Midland Main Line. It is 9 mi down-line from and is situated between to the south and to the north .. Its three-letter station code is MIL .. The station is served by Thameslink-operated trains on the Thameslink route .. Thameslink. Thameslink. It is in Transport for London 's Travelcard Zone 4 .. Transport for London. Transport for London. Travelcard Zone 4. Travelcard Zone 4