“In this Act “worker” …means an individual who has entered into or works under (or, where the employment has ceased, worked under)— (a) a contract of employment, or (b) any other contract, whether express or implied and (if it is express) whether oral or in writing, whereby the individual undertakes to do or perform personally any work or services for another party to the contract whose status is not by virtue of the contract that of a client or customer of any profession or business undertaking carried on by the individual.”
“37. One feature, however, does cover all: that is that they cannot be a worker as defined by Section 230(3). Mr Milsom had no satisfactory explanation for the presence of those words. The list that follows in 43K(1)(a)-(d) is subject to those introductory words. His submission that the words might be included as mere introductory expression or to provide “belt and braces” does not suffice, for if a person is within 43K(1)(a) and is also an employee or a limb (b) worker, there is no need to extend the meaning to include him. If the section had been intended to add a category of employer against whom a person might act in addition to others who were his employer, there would be no need for the words “who is not a worker as defined by Section 230(3)”
““ worker ” includes an individual who in respect of the worker relationship described below is not a worker as defined by section 230(3).”
““worker ” includes an individual who as against a given respondent is not a worker as defined by section 230(3).”
“24. The Respondent relies on that reasoning to submit that the opening words of s.43 K(1) ‘ “worker” includes an individual who is not a worker as defined by section 230(3) but who…’ mean that the extended protection only applies where someone is not otherwise a worker under s. 230(3) irrespective of the identity of the respondent and the identity of the person with whom the worker has a s.230(3) worker relationship. In other words, if an agency worker has a s.230(3) ‘limb (b)’ worker contract with the agency, the agency worker is excluded from the extended protection available under s.43K(1)(a) vis à vis all others, including the end user. The agency may be insolvent and the end user vicariously liable for the detriments done to the individual in the course of working at the end user by its employees because of the protected disclosures, but no remedy is available. Ms Fraser Butlin accepts that this interpretation substantially reduces the protection the provision appears to have been intended to afford but submits that Parliament has specifically delineated the extended protection afforded and further submits that for purposes of clarity and certainty it is important that a worker knows who their employer is for the purposes of making a protected disclosure. 25. I do not accept this submission … 26. I accept that the opening words in s.43K(1) mean that the provision is only engaged where an individual is not a worker within s.230(3) in relation to the respondent in question. If he or she is such a worker there is no need to extend the meaning of worker to afford protection against that respondent. 27. However, an important purpose of s.43K is to extend cover to agency workers in relation to victimisation for protected disclosures made while working at the end user. This case exemplifies that situation. Although an employee of Tascor, the Claimant was supplied to work at the Respondent’s Bridge centre with the Respondent’s employees who were thus in a position to subject her to detriments after she made protected disclosures. It is against that treatment (if it is established) that she requires protection. The extended definition of worker in s.43K(1)(a) potentially provides it in respect of her claim against the Respondent. The fact that she has worker status in relation to the agency, Tascor, under s.230 and cannot accordingly rely on s.43K in relation to Tascor (and does not need to do so in any event so far as Tascor is concerned) is irrelevant in relation to her claim against the Respondent. She is not a s.230(3) worker in relation to the Respondent. The extended definition of worker provides a potential route to a remedy the Claimant would not otherwise have had as an agency worker who is neither an employee nor a limb (b) worker in respect of the Respondent end user for whom she carries out the work. 28. Moreover, this construction gives meaning to the introductory words of s.43K(1) which apply to all categories of worker identified at subsections (a) to (d) and is entirely consistent with the stated purpose of the provision. There is no resulting uncertainty or lack of clarity. An agency worker may complain to both the end user and the agency about matters of concern, as the Claimant did here, as both are potential employers for protected disclosure purposes. 29. This construction of s.43K(1) gives effect to Parliament's intentions as evidenced by the language of the provision having regard to the statutory and social context. It is unnecessary to resort to a purposive construction that would give an extended meaning of ‘worker’ beyond the legitimate reach of the subsection (whether because it is thought that the broad objective of the statute would be better effected by that approach or on some other basis).”