Part of the RTC would be occupied by a new British Rail Research Division which went on, in addition to its other work into all aspects of the railway, to design the experimental version of the Advanced Passenger Train (APT-E).
Part of the RTC would be occupied by a new British Rail Research Division (APT). This new British Rail Research Division went on into all aspects of the railway. This was in addition to its other work. This was to design the experimental version of the Advanced Passenger Train. APT is E.