Vicarious liability - prove that there is an employee
Control test (Yewens v Noakes)
Integration test (Stevenson v MacDonald and Evans)
Multiple test (Ready Mixed Concrete v MOP)
-> do they provide a skill for a wage?
-> does the employer exert some degree of control?
-> is there anything that conflicts with it being a contract of employment?
Sufficiently close test (Cox v MOJ)