“49(1). This Chapter applies (i.e. meaning, in the circumstances of this case, that the Appellant would be treated as having paid employment income of a calculated amount to Mr. Spencer) where:- (a) an individual (“the worker”) personally performs, or is under an obligation personally to perform, services [for another person] (“the client”), (b) the services are provided not under a contract directly between the client and the worker but under arrangements involving a third party (“the intermediary”), and (c) the circumstances are such that, if the services were provided under a contract directly between the client and the worker, the worker would be regarded for income tax purposes as an employee of the client. ……… (4) The circumstances referred to in subsection (1)(c) include the terms on which the services are provided, having regard to the terms of the contracts forming part of the arrangements under which the services are provided.”
“3.1.5. The services shall be performed by the Contractor. However, the Company may send a substitute of equal experience and ability to perform the Services as set out in the Schedule. In the event of a change, the Company and/or the Contractor shall submit to Highams the names of suitably qualified substitutes and shall permit the Client an opportunity to interview such proposed substitutes.”
“3.1.6. while on the Client site, to comply with all lawful and reasonable directions of the Client with regard to health and safety issues and rules pertaining to the management of the building and will conform to the Client’s normal codes of staff and security practice; 3,1,7. the Services shall be performed in compliance with all applicable laws, enactments, orders, regulations and other similar instruments (including but not limited to applicable health and safety legislation);”