| Gillan v United Kingdom [2010] 50 EHRR 45 |
Established that stop and search powers without adequate safeguards violate Article 8 ECHR; emphasized the need for powers to be "in accordance with the law" and circumscribed to prevent arbitrary or discriminatory use. |
Used to explain the statutory context and to emphasize the necessity of clear legal safeguards and limitations on stop and search powers. |
| Collins v Wilcock [1984] 1 WLR 1172 |
Affirmed the fundamental principle that any touching of a person requires express statutory justification due to the inviolability of the person. |
Supported the requirement for express statutory language authorizing searches of persons. |
| Morris v Beardmore [1981] AC 446 |
Parliament must expressly authorize acts that would otherwise be tortious; presumption against authorizing tortious conduct without express provision. |
Reinforced the need for clear statutory authority for stop and search powers. |
| R (Roberts) v Commissioner of Police of the Metropolis [2015] UKSC 79 |
Stop and search powers require parliamentary authority and must be subject to constraints and safeguards. |
Emphasized the constitutional principle and illegality of searches without statutory authority. |
| Osman v Southwark Crown Court [1999] 163 JP 725 |
Where statutory power authorizes search without reasonable suspicion, express language is required. |
Considered but not expressly approved or disapproved; principle accepted as non-contentious. |
| Sunday Times v United Kingdom [1979] 2 EHRR 245 |
Clarified requirements for legality under the ECHR including accessibility, foreseeability, and safeguards against arbitrary interference. |
Informed the court’s analysis of the "in accordance with the law" standard. |
| The Christian Institute v The Lord Advocate [2016] UKSC 51 |
Reiterated the need for clarity and precision in legislation affecting fundamental rights. |
Supported the legal framework for assessing statutory powers. |
| R (T) v Chief Constable of Greater Manchester Police [2015] AC 49 |
Distinguished legality from necessity in assessing interference with rights; emphasized no margin of appreciation for legality. |
Guided the court’s approach to legality and proportionality in stop and search powers. |
| R (on the application of O) v Secretary of State for the Home Department [2022] UKSC 3 |
Statutory interpretation requires identifying the meaning of words in context and purpose of legislation. |
Applied in construing the statutory provisions under challenge. |
| R (Quintavalle) v Secretary of State for Health [2003] UKHL 13 |
Legislation should be interpreted to give effect to Parliament’s purpose, considering the state of affairs known at enactment. |
Informed the court’s purposive interpretation of the statutory scheme. |
| Barclays Mercantile Business Finance Ltd v Mawson [2004] UKHL 51 |
Emphasized the importance of statutory purpose in interpretation. |
Supported purposive construction of the statute. |
| R v McCool [2018] UKSC 23 |
Rejects constructions leading to absurd, illogical, or unworkable results as unlikely to reflect Parliament’s intention. |
Applied to reject the Appellant’s interpretation regarding vehicle occupants. |
| Fothergill v Monarch Airlines [1981] AC 251 |
Legal certainty requires rules binding citizens to be ascertainable from identifiable and accessible sources. |
Supported the principle of clarity and accessibility in statutory powers. |
| R v Central Valuation Officer, ex parte Edison First Power [2003] UKHL 20 |
Presumption that Parliament does not intend unreasonable, absurd, or oppressive consequences. |
Applied to reject the Appellant’s hypothetical argument about vehicle occupants’ immunity. |
| R v Perry [2023] NICA 74 |
Subordinate codes of practice do not override or inform the construction of primary legislation absent binding authority or legislative provision. |
Used to reject the Appellant’s reliance on the Code of Practice for statutory interpretation. |
| R (G) v Chief Constable of West Yorkshire Police [2008] EWCA 28 |
Supports the principle that subordinate instruments cannot contradict primary legislation. |
Supported the court’s stance on the primacy of statutory language over the Code of Practice. |
| PACCAAR v Competition Appeal Tribunal [2023] UKSC 28 |
Subordinate legislation may inform statutory construction if contemporaneous with primary legislation. |
Considered in relation to the timing and relevance of the Code of Practice. |
| Robinson v Secretary of State for Northern Ireland [2002] UKHL 32 |
Focus on legislative intention regarding consequences of non-compliance with statutory requirements. |
Guided the court’s approach to consequences of non-compliance with the Code of Practice. |
| R v Soneji [2005] UKHL 49 |
Abandoned mandatory/directory distinction; focuses on legislative intention as to consequences of non-compliance. |
Informed the court’s analysis of invalidity arising from non-compliance. |
| Seal v Chief Constable of South Wales Police [2007] UKHL 31 |
Preference for substance over form discourages invalidation for procedural non-compliance. |
Supported the court’s reluctance to invalidate searches for Code of Practice non-compliance. |
| National Car Parks v Baird (Valuation Officer) [2005] 1 All ER 53 |
Assessment of unlawfulness of failure to perform statutory duty depends on circumstances including reasons for delay and prejudice caused. |
Applied in assessing the Police Service’s delay in implementing monitoring methodology. |
| R (Noorkoiv) v Secretary of State for the Home Department [2002] EWCA Civ 770 |
Failure to comply with statutory requirement in time may constitute breach of rights where expedition is essential. |
Referenced in context of assessing reasonableness of delay in compliance with the Code of Practice. |
| North Somerset District Council v Honda Motor Europe [2010] EWHC 1505 (QB) |
Principles on consequences of non-compliance with statutory requirements. |
Endorsed in the court’s evaluation of legislative intention on invalidity. |
| Secretary of State for the Home Department v SM (Rwanda) [2018] EWCA Civ 2770 |
Endorsed principles regarding invalidity for non-compliance with statutory duties. |
Supported the court’s approach to non-compliance consequences. |
| Re Duffy and others [2022] NICA 34 |
Rehearsed principles governing consequences of statutory non-compliance focusing on legislative intention. |
Guided the court’s analysis of the Code of Practice non-compliance issue. |
| A1 Properties (Sunderland) Ltd v Tudor Studios RTM Company Ltd [2024] UKSC 27 |
Recent Supreme Court summary of principles on statutory interpretation and consequences of non-compliance. |
Considered in the court’s reasoning on legislative intention and invalidity. |
| N3 & ZA v SSHD [2025] UKSC 6 |
Recent Supreme Court exposition on statutory interpretation and invalidity principles. |
Referenced in the court’s legal framework. |
| Re Said [2023] NICA 49 |
Relevant pronouncement on Article 8 ECHR and stop and search powers. |
Not engaged with by the Appellant; court noted limited argument on Article 8 grounds. |
| Re Ni Chuinneagain [2022] NICA 56 |
Relevant pronouncement on Article 8 ECHR and stop and search powers. |
Not engaged with by the Appellant; court noted limited argument on Article 8 grounds. |