http://www.legislation.gov.uk/ukpga/1999/26/schedule/8/paragraph/6/2001-07-16Employment Relations Act 1999An Act to amend the law relating to employment, to trade unions and to employment agencies and businesses.1999-08-07texttext/xmlenStatute Law Database2024-11-072001-07-16 SCHEDULESSCHEDULE 8 National SecurityF16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .