- Mr. Robert Edwards. M.P. (Leader).
- Right Hon. the Lord Crathorne, T.D.
- Baroness Elliot of Harwood.
- Sir Fitzroy Maclean, Bt.. C.B.E., M.P.
- Mr. E. Bishop, J.P., M.P.
- Mr. J. Peel, M.P.
- Mr. E. Hooson, Q.C., M.P.
- Mr. J. Dunn, M.P.
- Mr. K. Lomas, M.P.
- Mr. A. Murray, M.P.
- Mr. V. Goodhew, M.P.
- Mr. P. Goodhart, M.P.
- The Marquess of Lansdowne.
- Viscount Hall.
- Lord Arwyn.
- Lord Champion.
- Lord Gladwyn, G C.M.G., G.C.V.O., C.B.
- Mr. G Oakes, M.P.