"The court on the motion of the prosecutor granted warrant to apprehend and commit the accused Terence Joseph McGrath and William John Joseph Barker to any lawful prison until liberated in due course of law."
"A warrant issued in England, Wales or Scotland for the arrest of a person charged with an offence may be executed in Northern Ireland by any member of the Royal Ulster Constabulary or the Royal Ulster Constabulary Reserve and subsections (4) and (5) of section 159 of the Magistrates' Courts Act (Northern Ireland) 1964 (execution without possession of the warrant and execution on Sunday) shall apply to the execution in Northern Ireland of any such warrant."
"to construe the phrase 'person charged' as meaning the person whose name is set out in the warrant if he was not the person who had been before the court and whom the sheriff intended to have arrested."
"We recognise that this penalises a police officer who has acted in good faith and who has been misled by the deception perpetrated by the accused, but we think that it would be less than just if a third person who has been arrested and detained, although innocent of any wrongdoing, were left without a remedy."
"If the constable acts in obedience to the warrant, then, though the warrant be an unlawful warrant, he is protected by the statute of 1750, but if the warrant be a lawful warrant, and he executes it in an unlawful way, then no action is maintainable against the magistrate, but an action is maintainable against the constable."
"All that one has to do is to read the warrant. What is a governor of a gaol who receives such a warrant to do except to obey it? It is perfectly valid and correct, and is authorised by the Act of Parliament, and issued by persons who have jurisdiction to issue it. It appears to me that the governor by obeying that warrant has simply done his duty, and the warrant protects him and is an answer to the action."
"It would be dangerous if a person whose office is wholly ministerial, were allowed to sit in judgment, and say who is the unnamed person intended by the warrant which he is required to execute."
"It is the plain and unqualified obligation of every person against, or in respect of whom, an order is made by a court of competent jurisdiction, to obey it unless and until that order is discharged. The uncompromising nature of this obligation is shown by the fact that it extends even to cases where the person affected by an order believes it to be irregular or even void. 'A person who knows of an order, whether null and void, regular or irregular, cannot be permitted to disobey it…. It would be most dangerous to hold that the suitors, or their solicitors, could themselves judge whether an order was null and void - whether it was regular or irregular. That they should come to the court and not take upon themselves to determine such a question: that the course of a party knowing of an order which was null and irregular and who might be affected by it was plain. He should apply to the court that it might be discharged. As long as it existed it must not be disobeyed' ( Per Lord Cottenham LC in Chuck v Cremer (1846) Cooper temp Cott 205, 338)."
"It is of the essence of a warrant that it should be so framed, that the officer should know whom he is to take, and that the party upon whom it is executed should know whether he is bound to submit to the arrest."
"Any warrant lawfully issued for the arrest of any person in connection with proceedings before a magistrates' court may be executed by any constable at any time notwithstanding that the warrant is not in his possession at that time…."
"It is true to say that the object of the legislation concerning warrants is to confine the police to following strictly the terms of the warrants which they are executing and to give them protection if they do so. But we do not think it possible to construe the phase 'person charged' as meaning the person whose name is set out in the warrant if he was not the person who had been before the court and whom the sheriff intended to have arrested."
"The question in this case is, whether the defendant was justified in arresting the plaintiff under a warrant, describing him as John Hoye, his real name being Richard Hoye. On the part of the defendant it is contended that the justification was sufficient, inasmuch as an officer is protected, where the party arrested is the person really intended to be taken. Such a qualification is not allowed by law. In civil process you could not justify taking a person by the name mentioned in the warrant, his real name being different. The case of Cole v Hindson (1795) 6 TR 234 is precisely upon that point. That case is stronger than the present, because there the plea averred that Aquila Cole and Richard Cole were the same person. So in Shadgett v Clipson (1807) 8 East 328, it was held that a sheriff's officer could not justify an imprisonment of A. B. under a latitat against C. B. though it was averred that A. B. and C. B., are one and the same person, there being no averment that A. B. was known by the name of C. B. Then what distinction can be made between civil and criminal process? If the warrant of the sheriff will not justify the officer, why should a magistrate's warrant? In either case the object of the warrant is to identify the party who is to be arrested."
"It would be dangerous if a person whose office is wholly ministerial, were allowed to sit in judgment, and say who is the unnamed person intended by the warrant which he is required to execute."
"It is of the essence of a warrant that it should be so framed, that the officer should know whom he is to take, and that the party upon whom it is executed should know whether he is bound to submit to the arrest."