The Regent I is seen alongside preserved Leyland Titan PD2 23 (23ACD) at the London Bus Preservation Group's Dunsfold event in April 2011.
 
The Titan was seen again at the 2015 Alton Bus Rally in the comoany of former Southdown open top Queen Mary class Northern Counties bodied Titan PD3 409 (409DCD).
Picture ref B427
 
Seen on the 1979 Showbus Road Run at Langley is one of the trio of 1965 PD3s.
 
A second view of the PD3.
 
Also at Showbus 79 was new East Lancs bodied Atlantean 10 (TYJ10S) in the new blue/white colour scheme. It is sandwiched between two other new buses, Derby's unique low-height Volvo Ailsa/Alexander and a Leicester Dennis Dominator/East Lancs.