| Reg v Inland Revenue Commissioners, Ex p Rossminster Ltd [1980] AC 952 | Presumption of regularity where a judicial officer has issued a warrant | Majority held the presumption did not extend to the police officer’s state of mind |
| Attorney-General of Jamaica v Williams [1997] 3 WLR 389 | Reaffirmation of the presumption of regularity | Cited by Grand Court; majority distinguished its reach |
| Arbrath v North Eastern Railway Co (1886) 11 App Cas 247 | Burden of proof may shift once a prima facie case is made | Discussed by both courts in analysing evidential burdens |
| Cotton v James (1830) 1 B & Ad 128 | Silence of a defendant can convert “slight evidence” into proof | Relied upon to criticise the police decision not to testify |
| Glinski v McIver [1962] AC 726 | Definition of malice and reasonable cause in abuse-of-process torts | Both majority and dissent drew principles on malice |
| Brown v Hawkes [1891] 1 QB 718 | Absence of reasonable cause can evidence malice | Supported the Court of Appeal’s inference of malice |
| Elsee v Smith (1822) 2 Chit 304 | Recognition of tort of maliciously obtaining a warrant | Cited as historical authority establishing the tort |
| Hope v Evered (1886) 17 QBD 338 | Liability for falsely obtaining a search warrant | Cited as precedent affirming the cause of action |
| Everett v Ribbands [1952] 2 QB 198 | Search warrant obtained maliciously is actionable | Quoted to support existence of the tort |
| Reynolds v Commissioner of Police of the Metropolis [1985] QB 881 | Alternative remedies and effect of judicial involvement | Referenced in evaluating available safeguards |
| Roy v Prior [1971] AC 470 | Malicious abuse of process as a family of torts | Used to analogise malicious search-warrant claims |
| Hicks v Faulkner (1878) 8 QBD 167 | Test for reasonable and probable cause | Adapted to search-warrant context |
| Herniman v Smith [1938] AC 305 | Objective/subjective components of reasonable cause | Formed part of majority’s four-part test |
| Quartz Hill Gold Mining Co v Eyre (1883) 11 QBD 674 | Lack of reasonable cause may suggest malice | Applied in inferential reasoning |
| Meering v Grahame-White Aviation Co (1919) 122 LT 44 | Circumstantial proof of malice | Supported inferential approach |
| Rhesa Shipping Co SA v Edmunds [1985] 2 All ER 712 | Limits on drawing inferences where evidence is unavailable | Cited by Court of Appeal; distinguished by majority |
| Reg v IRC, Ex p T.C. Coombs & Co [1991] 2 AC 283 / [1989] STC 520 | Handling confidential information and evidential burdens | Discussed regarding police decision not to testify |
| Tan v Cameron [1992] 2 AC 205 | Caution in using “shifting burden” terminology | Majority favoured holistic proof assessment |
| Taylor v Willans (1831) 2 B & Ad 845 | Silence may justify adverse inference | Reinforced expectation of an answer from police |
| Maass v Gas Light & Coke Co [1911] 2 KB 543 | Limits on interrogatories in malicious prosecution | Explained why plaintiff had limited pre-trial discovery |
| Hussien v Chong Fook Kam [1970] AC 942 | Nature of “suspicion” in criminal investigations | Dissent emphasised difficulty of hindsight review |
| Abbott v Refuge Assurance Co [1962] 1 QB 432 | Failure to seek legal advice may evidence want of cause | Dissent found analogy inapplicable to warrants |
| G v S [1992-93] CILR 203 | Procedure for setting aside ex parte production orders | Cited to show availability of public-law remedies |
| Young v Leven (1822) 1 Sh 179 | Either malice or want of cause alone is insufficient | Quoted to emphasise dual requirements of the tort |