R40212-RW Pre-Owned Class 370 Advanced Passenger BR '48501 & 48502' Train 2-car TF Coach Pack - WeatheredPre Owned Item, in as new condition. Weathered. British Rail's Class 370 tilting trains, also referred to as APT P (Advanced Passenger Train Prototype), were the pre production Advanced Passenger Train units. The APT P is the most powerful domestic train to have operated in Britain, setting the UK rail speed record of 162. 2 miles per hour in 1979, a record that stood for 23 years. This 2 car TS Coach Pack features the Trailer First, as part of Sets