“Throughout the period of this Agreement, the Temporary Worker will be self-employed, and working under a contract of services with the Employment Business. For the avoidance of doubt, this Agreement does not give rise to a contract of employment between the Employment Business and the Temporary Worker”. (4) Clause 4.1 provided: “The Temporary Worker shall be paid by [the Hays company, HPPS] weekly in arrears at [a specified rate] per day (whether or not the Employment Business or HPPS receives payment from the Client in respect of such work) and all applicable taxes (including any national insurance contributions) shall be deducted as required by law including specific legislation governing the tax treatment of workers assigned by employment businesses The Employment Business [HSRS] shall pay the Temporary Worker in the event that HPPS fails to do so for any reason”. (5) Clause 13 of the Temporary Worker Contract is an “entire contract clause”