CAP 717 would suggest that the following were on the WG:
Mr M Cristofoli CAA Safety Regulation Group
Sqdn Ldr. K Dowling CAA Directorate of Airspace Policy
Capt K Elkington Business Aircraft Users Association
Mr B Johnston Guild of Air Traffic Control Officers
Mr T Mathers Guild of Air Traffic Control Officers
Mr A McCormick Institute of Professionals, Managers and Specialists
Ms F Merritt CAA Safety Regulation Group
Mr T Newman CAA Safety Regulation Group
Mr D Pake National Air Traffic Services Ltd
Capt E J Pooley British Regional Air Lines Group
Mr S Sharp CAA Safety Regulation Group
Mr D Stracey Airport Operators Association
Capt C Tiffin British Airways plc
Does anyone know any of them??