Factual and Procedural Background
The Appellant, a Malawian national residing in the UK with her husband and operating businesses there, brought the Claimant, also a Malawian national, to the UK in July 2013 to work as a live-in domestic worker. The Claimant had previously worked for the Appellant and her sister in Malawi. The Appellant applied for a domestic worker visa for the Claimant, providing false information, resulting in a visa valid until 28 November 2013.
After the visa expired, the Claimant remained in the UK and continued working for the Appellant, who retained the Claimant's passport and falsely assured her that visa extension procedures were underway. The Appellant submitted an extension application in the Claimant’s name, forging her signature and falsely claiming family status; this was refused, and an appeal lodged without the Claimant's knowledge was dismissed in January 2015.
The Claimant worked under harsh conditions, seven days a week, for very long hours, receiving approximately £3,300 in total, before being summarily dismissed and evicted after requesting higher pay in June 2015.
In July 2015, the Claimant initiated proceedings in the Employment Tribunal (ET) alleging unfair and wrongful dismissal, unlawful wage deductions, unpaid holiday pay, breaches of working time regulations, failure to provide written particulars and payslips, and race discrimination. The ET characterized all claims except discrimination as contractual in an extended sense, relating to the contract of employment or arising from it; the discrimination claim was statutory tort.
The ET hearing occurred over three days in October 2016, with the Claimant represented pro bono by counsel and the Appellant by a solicitor. The central issue was whether the Appellant could rely on an illegality defence regarding the period after the visa expiry, asserting the contract was illegal or illegally performed due to the Claimant’s lack of leave to remain, rendering contractual claims unenforceable.
The ET rejected the illegality defence, upheld the contractual claims, dismissed the discrimination claim, and ordered the Appellant to pay the Claimant £72,271.20, mostly for unlawful wage deductions.
The Appellant appealed to the Employment Appeal Tribunal (EAT) on a limited ground concerning the illegality issue; the EAT dismissed the appeal in January 2018. The present appeal challenges that decision concerning the original ET ruling on illegality.
Legal Issues Presented
- Whether sections 15 and 21 of the Immigration, Asylum and Nationality Act 2006 preclude an employee from pursuing contractual claims or claims arising from a contract of employment when the employee’s leave to remain has expired.
- Whether the contract of employment is rendered unenforceable due to statutory illegality arising from the employee’s immigration status.
- Whether common law illegality applies to bar enforcement of the contract where the employee did not knowingly participate in illegal performance.
Arguments of the Parties
Appellant's Arguments
- The Appellant contended that although sections 15 and 21 impose penalties only on the employer, it is implied that contracts of employment with employees lacking leave to remain are prohibited and unenforceable by either party.
- She argued that no logical distinction exists between employer and employee positions; if employing is prohibited, being employed must also be prohibited.
- The Appellant relied on statutory interpretation principles and relevant case law, including Phoenix General Insurance Co of Greece SA v Halvanon Insurance Co Ltd and Mohamed v Alaga & Co, to support the implication of prohibition of the contract.
- She submitted that the act of "employing" includes both entering into and performing the contract, so enforcement of the contract would require doing the prohibited act.
- She referred to cases where employees with no immigration status were unable to enforce claims, advocating a strict approach to illegality defenses in employment contracts.
- Regarding common law illegality, the Appellant argued that the contract was contrary to immigration law and public policy, and the Claimant must be taken to have known the illegality, warranting denial of enforcement.
Respondent's Arguments
- The Respondent emphasized the distinction between statutory and common law illegality, noting that statutory illegality requires clear legislative prohibition of the contract's enforceability, which sections 15 and 21 do not expressly provide.
- She highlighted that the Claimant was unaware that her visa had not been extended and that the Appellant concealed this fact, undermining common law illegality defenses based on "knowledge plus participation".
- The Respondent argued that public policy does not support depriving an innocent employee of contractual remedies, particularly vulnerable individuals potentially exploited or misled by employers.
- She relied on the Supreme Court’s decision in Patel v Mirza to stress the need for a nuanced, proportional public interest assessment rather than an absolute bar to enforcement.
- She submitted that the statutory provisions impose penalties only on employers and that Parliament did not intend to void employment contracts in these circumstances.
- She further noted that statutory provisions like section 98(2)(d) of the Employment Rights Act 1996 contemplate contracts remaining valid despite breaches of statutory restrictions.
Table of Precedents Cited
| Precedent |
Rule or Principle Cited For |
Application by the Court |
| Hounga v Allen [2014] UKSC 47 |
Distinction between contractual claims and statutory tort claims; treatment of illegality defenses in employment contracts involving immigration status. |
Used to clarify that contractual claims may be barred by illegality but discrimination claims are statutory torts; case distinguished due to claimant’s knowledge of illegality. |
| Patel v Mirza [2016] UKSC 42 |
Framework for common law illegality defense based on public interest and proportionality. |
Applied to reject an absolute bar where the employee lacked knowledge of illegality; confirmed approach to common law illegality in employment contracts. |
| Hall v Woolston Hall Leisure Ltd [2001] ICR 99 |
Categories of illegality defenses in employment law; "knowledge plus participation" test for common law illegality. |
Confirmed that illegality defense requires employee’s knowing participation; applied to reject defense where claimant was unaware. |
| St John Shipping Corporation v Joseph Rank Ltd [1957] 1 QB 267 |
Principles for statutory interpretation regarding whether a statute prohibits a contract. |
Guided the court to require clear implication of statutory prohibition before declaring a contract unenforceable. |
| Archbolds (Freightage) Ltd v S. Spanglett Ltd [1961] QB 374 |
Consideration of statute’s language, scope, and purpose in determining contract enforceability. |
Supported cautious approach to implying statutory prohibition; emphasized public policy considerations. |
| Re an Arbitration between Mahmoud and Ispahani [1921] KB 716 |
Example of express statutory prohibition rendering contract unenforceable. |
Distinguished as a case with clear express prohibition, unlike the present case. |
| Phoenix General Insurance Co of Greece SA v Halvanon Insurance Co Ltd [1988] QB 216 |
Unilateral statutory prohibition on one party does not necessarily void contracts; public policy and consequences for innocent parties considered. |
Distinguished; court found statutory language and context differ from present case, limiting applicability. |
| Mohamed v Alaga & Co [2000] 1 WLR 1815 |
Effect of professional rules prohibiting contracts by one party on enforceability by the other party. |
Court rejected argument that prohibition only on one party does not void contract; considered public interest in enforcement. |
| Vakante v Governing Body of Addey and Stanhope School (No 2) [2004] EWCA Civ 1065 |
Application of common law illegality where employee breaches immigration conditions. |
Treated as common law illegality case; not directly relevant to statutory illegality issue here. |
| Blue Chip Trading Ltd v Helbawi UKEAT/0397/08 [2009] IRLR 128 |
Statutory illegality defense under immigration-related provisions. |
Confirmed application of statutory illegality where employee knowingly breaches visa conditions; not relied upon here. |
| Zarkasi v Anindita UKEAT/400/11 [2012] ICR 788 |
Common law illegality defense applied where employee used false identity to obtain leave to work. |
Affirmed illegality defense based on employee’s conduct; distinguished from present case due to employee knowledge. |
| Enfield Technical Services Ltd v Payne [2008] ICR 1423 |
Illegality defense can defeat unfair dismissal claims. |
Referenced to support that illegality may bar contractual claims related to employment. |
| Cornelius v Phillips [1918] AC 199 |
Public interest in unenforceability of contracts entered into by unlicensed parties. |
Used to illustrate cases where public interest favors prohibiting contract enforcement. |
Court's Reasoning and Analysis
The court began by distinguishing between statutory illegality, where legislation expressly or impliedly prohibits a contract’s enforceability, and common law illegality, which depends on public policy and the parties' conduct. It emphasized that sections 15 and 21 of the Immigration, Asylum and Nationality Act 2006 impose penalties solely on employers for employing persons without leave to remain but do not expressly prohibit contracts of employment or render them unenforceable by either party.
Applying established principles of statutory interpretation, the court held that an implied prohibition on contracts in these sections requires clear indication, which was absent. The court noted that while the legislation aims to prevent illegal working, it does not explicitly or necessarily intend to void contracts where the employee lacks immigration status, especially considering the potential for innocent employees unaware of their status.
The court rejected the Appellant’s analogy to cases like Phoenix due to distinctions in statutory language and context. It also declined to treat the unilateral prohibition on employers as extending automatically to void contracts for both parties, emphasizing the need for a case-by-case public policy assessment.
Regarding common law illegality, the court found that the Claimant did not knowingly participate in illegal performance of the contract, as the Appellant concealed the visa status issue. Following the precedent in Hall v Woolston Hall Leisure Ltd and the Supreme Court guidance in Patel v Mirza, the court upheld that illegality defense requires knowledge plus participation, which was lacking here.
The court further considered public policy, recognizing the need to protect vulnerable workers from exploitation and noting that an absolute bar to contractual claims would be disproportionate and contrary to public interest in such circumstances.
Ultimately, the court concluded that neither statutory nor common law illegality defenses barred the Claimant’s contractual claims arising from the employment contract after the visa expiry.
Holding and Implications
The court DISMISSED THE APPEAL, affirming the Employment Tribunal’s and Employment Appeal Tribunal’s decisions rejecting the Appellant’s illegality defenses.
The decision confirms that sections 15 and 21 of the Immigration, Asylum and Nationality Act 2006 do not implicitly prohibit contracts of employment where the employee lacks leave to remain, nor render such contracts unenforceable by either party. It underscores the necessity of clear statutory language to imply such prohibition and maintains the established common law requirement of knowledge plus participation for illegality defenses in employment contracts.
The ruling protects employees who are unaware of immigration status issues from losing contractual remedies, emphasizing proportionality and public policy considerations, and does not establish new precedent beyond confirming existing principles.