| USDAW v Tesco Stores Ltd [2024] UKSC 28; [2025] ICR 107 |
Collective agreements are not usually binding but terms apt for incorporation can be incorporated into individual contracts; two-stage process and ordinary contract interpretation apply. |
The court applied the two-stage approach and ordinary principles of contractual interpretation to decide whether para 1.6 was apt for incorporation. |
| Chakrabarty v Ipswich Hospital NHS Trust [2014] EWHC 2735 |
Not all collectively agreed terms are apt for incorporation; the term must be "apt" for incorporation. |
The court relied on the "apt for incorporation" concept and analytical approach described in Chakrabarty when assessing para 1.6. |
| Alexander v Standard Telephones & Cables Ltd (No 2) [1991] IRLR 286 |
Principles summarising how to ascertain contractual intention and when non-contractual documents may be incorporated. |
The court applied the Alexander principles in determining whether and which parts of E27 were apt to be contractual terms. |
| Hussain v Surrey and Sussex Healthcare NHS Trust [2011] EWHC 1670 |
Identifies indicia relevant to whether a collective provision is contractual (importance to relationship, level of detail, certainty, context, workability). |
The court used Hussain's indicia as a non-exhaustive guide and expressly applied those factors to para 1.6. |
| Sparks v Department for Transport [2016] EWCA Civ 360; [2016] ICR 695 |
Support for using indicia and Keeley-style test for aptness of incorporation and contractual construction. |
The court cited Sparks in support of treating certain collective provisions as apt for contractual incorporation when appropriate. |
| Keeley v Fosroc International Ltd, [2006] IRLR 961 |
If a provision would plainly be contractual if placed in an individual contract, that supports aptness for incorporation. |
The court relied on Keeley's approach (Dyson LJ's formulation) in concluding para 1.6 would be contractual if in an individual contract and thus is apt for incorporation. |
| Kulkarni v Milton Keynes Hospital NHS Trust [2008] IRLR 949 |
Caution against courts becoming involved in micro-management of conduct hearings and internal procedures. |
The court acknowledged the micro-management concern but concluded giving para 1.6 contractual effect did not amount to impermissible micro-management here. |
| Malone v British Airways [2010] EWCA Civ 1225 |
Parties are not taken to have intended terms which would be unworkable or make no business sense. |
The court assessed workability (including witness evidence and statistics) and concluded para 1.6 was workable in practice. |
| Al-Mishlab v Milton Keynes Hospital NHS Foundation Trust [2015] EWHC 3096 |
Summarises principles: managerial discretion, implied duties of trust and confidence, avoidance of micro-management, public interest in internal processes running their course. |
The court applied Al-Mishlab's guidance on managerial discretion and the need to avoid undue interference, while upholding contractual interpretation that para 1.6 is mandatory for consultants. |
| MacMillan [2014] EWCA 1031 |
Authority cited for managerial power to manage employees and fall-back to managerial discretion where procedures are silent. |
The court noted managerial discretion exists but concluded that an express contractual provision (para 1.6) would constrain that discretion for consultants. |
| Chhabra v West London Mental Health Trust [2013] UKSC 80 |
Examples of courts declining to interfere with internal panels/processes where issues amounted to micro-management. |
The court considered Chhabra in the context of avoiding micro-management and concluded enforcement of para 1.6 did not amount to inappropriate interference. |
| Dr A v HTX [2012] EWHC 857 |
Public interest that substantive decisions on capability should be taken by mandated expert panels. |
The court observed the public interest referred to in Dr A but confined its decision to the contractual identity of the Case Manager rather than substituting expert decision-making forums. |
| Braganza [2015] UKSC 17 |
Principles on the scope and review of discretionary powers in contracts (employer discretion constrained by implied duties). |
The court cited Braganza in discussing the employer's discretion and the implied duties that constrain how internal processes must be conducted. |
| Yapp [2014] EWCA Civ 1512 |
Further authority on employer discretion being reviewable within a range of reasonable options (akin to Wednesbury). |
The court referred to Yapp when discussing limits on managerial discretion and the role of implied duties of fairness. |
| Marks and Spencer plc v BNP Paribas Securities Services Trust Co (Jersey) Ltd [2016] AC 742 |
Principles limiting implication of terms by fact: necessity for business efficacy or obviousness; capability of clear expression; no contradiction of express terms. |
The court applied the Marks & Spencer principles when considering implication (limited implication that delegation may be permitted in exceptional circumstances). |
| Ali v Petroleum Co of Trinidad and Tobago [2017] ICR 531 |
Warning that implication of terms must not become rewriting of the contract. |
The court relied on Ali when emphasising constraint on implying terms and avoided rewriting para 1.6 beyond what was necessary for business efficacy (narrow implied exception for conflict/illness). |
| Arnold v Britton [2015] UKSC 36; [2015] AC 1619 |
General approach to contractual interpretation: objective, contextual, factors to consider (natural meaning, other provisions, purpose, background). |
The court applied Arnold's approach to interpret the language of para 1.6 in its documentary and factual context. |
| Chartbrook Ltd v Persimmon Homes Ltd [2009] AC 1101 |
Quotation used in Arnold for objective interpretation (background knowledge test). |
The court followed the Arnold/Chartbrook approach to meaning in construing para 1.6. |
| Prenn [1971] 1 WLR 1381 |
Classic authorities on contractual interpretation referenced via Arnold. |
Used as part of the general interpretative framework applied to para 1.6. |
| Reardon Smith Line Ltd v Yngvar Hansen-Tangen (trading as HE Hansen-Tangen) [1976] 1 WLR 989 |
Authority referenced in the general interpretation framework. |
Cited as part of the established authorities forming the interpretative approach. |
| Bank of Credit and Commerce International SA v Ali [2002] 1 AC 251 |
Authority referenced for contractual interpretation principles. |
Cited within the general interpretative framework applied by the court. |
| Rainy Sky [2011] 1 WLR 2900 |
Authority on commercial common sense and interpretation. |
Referred to as part of the interpretative principles applied to para 1.6. |
| Fleming v Chief Constable of Sussex [2004] EWCA Civ 643; [2005] 1 Costs LR 1 |
Principles on identifying the party who has "really won" litigation for costs purposes. |
The court applied Fleming's approach in deciding that the Respondent was the successful party overall for costs purposes. |
| Kastor Navigation v AXA Global Risks [2004] EWCA Civ 277; [2004] 4 Costs LR 569 |
General rule that unsuccessful party pays costs of the successful party in the litigation as a whole. |
The court relied on Kastor Navigation in concluding that costs should follow the overall successful party and upheld the High Court's costs order. |
| Terracorp v Mistry [2020] EWHC 2623; [2020] Costs LR 1435 |
Authority permitting full costs awards even where success is partial; principles on costs discretion. |
The court cited Terracorp in upholding the judge's decision to award the Respondent his costs in full despite partial issues being unresolved or abandoned. |
| Sycamore Bidco v Breslin [2013] EWHC 583 |
Principle that there is no automatic rule requiring reduction of a successful party's costs if they lose on some issues. |
Relied upon when assessing the costs discretion exercised by the High Court judge. |
| Budgen v Andrew Gardner Partnership [2002] EWCA Civ 1125 |
Observation that winners often fail on some issues; courts may nonetheless award full or substantial costs to the overall winner. |
Referred to in support of the proposition that partial defeat on some points does not automatically reduce a costs award to the overall successful party. |
| Kidsons v Lloyds Underwriters [2007] EWHC 2699 |
Authority cited alongside Budgen on costs principles. |
Used to support the costs reasoning that the court should identify who "really won" the litigation. |
| Burn v Alder Hey Children's NHS Foundation Trust [2021] EWCA Civ 1791; [2022] ICR 492 |
Referenced regarding developing principles in this area of law (internal processes, employment challenges). |
The court noted Burn as part of the evolving authorities and declined to decide hypothetical cross-appeal issues in light of ongoing development in the law. |
| Makhdum [2012] EWHC 4015 |
Illustration of public interest in allowing internal processes to run their course; courts slow to interfere absent serious irregularities. |
Cited in support of the general approach to interference with internal procedures, while distinguishing that contractual interpretation could still require relief. |
| Hendy v MOJ [2014] EWHC 2539 |
Authority on respecting agreed processes where parties have agreed a procedure. |
Referenced in discussion of public interest in allowing internal procedures to operate. |
| Sarker [2015] EWHC 165 |
Similar authority on respecting internal dispute resolution processes. |
Referenced as part of the suite of authorities cautioning against undue interference in internal procedures. |