Judgment of the Court (Fifth Chamber) of 16 December 1999 in Case C-198/98 (reference for a preliminary ruling from the Industrial Tribunal, Bristol): G. Everson and T.J. Barrass v Secretary of State for Trade and Industry, Bell Lines Ltd (Social policy — Protection of employees in the event of the insolvency of their employer — Directive 80/987/EEC — Employees residing and employed in a State other than that in which the employer has its principal establishment — Guarantee institution)