"For a long period now we have been engaged in this country in a great programme of rearmament, which is daily increasing in pace and in volume. Let no one think that because we have signed this agreement between these four Powers at Munich we can afford to relax our efforts in regard to that programme at this moment. Disarmament on the part of this country can never be unilateral again. We have tried that once, and we very nearly brought ourselves to disaster. If disarmament is to come it must come by steps, and it must come by the agreement and the active co-operation of other countries. Until we know that we have obtained that co-operation and until we have agreed upon the actual steps to be taken, we here must remain on guard."