Roger Birch, 'Policing Europe in 1992', Address given to RIIA, 19 April 1989.
2.
Alan Butt Philip, 'Halt — Border Problems Ahead', The Times, 6 December 1989.
3.
Alan Butt Philip, Implementing the European Internal Market: Problems and Prospects, RIIA, January 1988, Discussion Paper No. 5.
4.
P. Cecchini et al., The European Challenge 1992, Wildwood House , Aldershot, 1988.
5.
Commission of the European Communities, White Paper on 'Completing the Internal Market', COM(85)310 final, June 1985.
6.
Commission of the European Communities, 'Completing the Internal Market: An Area Without Internal Frontiers — Progress Report', COM(**) 650 final, November 1988.
7.
Commission of the European Communities, 'Abolition of Controls of Persons at Intra-Community Borders', COM(88)640 final, December 1988.
8.
The Economist, 'Bother about Borders', 16 September 1989.
9.
House of Commons, Select Committee on Home Affairs, Practical Police Cooperation in the European Community, HC 363-I and II, July 1990.
10.
House of Lords, Select Committee on the European Communities, Easing of Frontier Formalities, HL Paper 24, July 1983.
11.
House of Lords, Select Committee on the European Communities, 1992: Health Controls and the Internal Market, HL Paper 47, June 1989.
12.
House of Lords, Select Committee on the European Communities, 1992: Border Control of People, HL Paper 90, November 1989.
13.
Peter Imbert, 'Towards a Cost Effective Police Service in the 1990s', Speech delivered to thePolice Foundation, 6 July 1989 .
14.
Le Monde, 'Les pays signataires de l'accord de Schengen ont franchi une étape décisive', 15 november 1989.
15.
David Pallister, 'Quiet revolution puts squeeze on terrorists', The Guardian, 26 July 1990.
16.
Philippe de Schouteete, La Co-opération Politique Européenne, Editions Labor, Brussels 1986, revised edition.