It is of the nature of all internecine violence that it lives on hope. Violence feeds upon the hope of success ... violence will not continue indefinitely where the objects which it proposes to itself appear to be unattainable, or at any rate unattainable within a predictable future. The Government in Northern Ireland and the Government in this country actually assist violence and strengthen it in so far as they appear to act and appear to reform under the pressure of violence... [The Government should ensure that] neither by word nor deed do we treat the membership of the Six Counties in the United Kingdom as negotiable. Every word or act which holds out the prospect that their unity with the rest of the United Kingdom might be negotiable is itself, consciously or unconsciously, a contributory cause to the continuation of violence in Northern Ireland.