“(1) …..any person who sells to a person under the age of 18 years an article to which this section applies shall be guilty of an offence … (2) … this section applies to (a) any knife, knife blade or razor blade …”
“It shall be a defence for a person charged with an offence under subsection (1) above to prove that he took all reasonable precautions and exercised all due diligence to avoid the commission of the offence.”
“We were of opinion that the [defendant] had just persuaded us that it had exercised all due diligence and taken all reasonable precautions and accordingly we acquitted them and allowed the appeal.”
“1. Were we entitled to find on the evidence that the [Defendant] had exercised all due diligence and undertaken all reasonable precautions to prevent the commission of the offence? 2. Were we entitled to rule that the essential question [we] needed to answer was whether the [Defendant] company had been negligent and their state of mind reprehensible?”
“But this rational and moral justification does not extend to penalising an employer or principal who has done everything that he can reasonably be expected to do by supervision or inspection, by improvement of his business methods or by exhorting those whom he may be expected to control or influence to prevent the commission of the offence…….What the employer or principal can reasonably be expected to do to prevent the commission of an offence will depend upon the gravity of the injury which it is sought to prevent and the nature of the business in the course of which such offences are committed”
“…..the person charged must….prove under paragraph (b) that he did all that could reasonably be expected of him to prevent offences of that kind being committed by himself or by any person under his control…..”
“There is no injustice in requiring him to lay down a reasonably effective system and in treating any failure to do so as a criminal offence. If … the principle is able to identify a person to whose act or default the offence was actually due, he still has to show that he himself exercised due diligence to devise an effective system to avoid such acts or defaults on the part of his servants and to satisfy himself that such system was being observed. What amounts to the taking of all reasonable precautions and the exercise of all due diligence by a principal in order to satisfy the requirements of paragraph (b) of section 24(1) of the Act depends upon all the circumstances of the business carried on by the principal. It is a question of fact for the magistrates in summary proceedings or for the jury in proceedings on indictment.”
“To constitute a criminal offence, a physical act done by any person must generally be done by him in some reprehensible state of mind. Save in cases of strict liability where a criminal statute, exceptionally, makes the doing of an act a crime irrespective of the state of mind in which it is done, criminal law regards a person as responsible for his own crimes only. It does not recognise the liability of a principal for the criminal acts of his agent because it does not ascribe to him his agent’s state of mind. ……… Due diligence is in law the converse of negligence, and negligence connotes a reprehensible state of mind – a lack of care for the consequences of his physical acts on the part of the person doing them. To establish a defence under s24(1)(b) of the Act, a principle need only show that he personally acted without negligence.”
“Where Parliament in creating an offence of “strict liability” has also provided that it shall be a defence if the person upon whom the duty is imposed proves that he exercised all due diligence to avoid a breach of the duty, the clear intention of Parliament is to mitigate the injustice, which may be involved in an offence of strict liability, of subjecting to punishment a careful and conscientious person who is in no way morally to blame. To exercise due diligence to prevent something being done is to take all reasonable steps to prevent it.”
“The company had its responsibilities in regard to taking all reasonable precautions and exercising all due diligence. The careful and effective discharge of those responsibilities required the directing will and mind of the company. A system had to be created which could rationally be said to be so designed that the commission of the offences would be avoided.”
“Under 18 Sales We do not sell any items considered offensive to any person under 18. Please do not feel offended if asked for ID.”
“Ask for ID Please look closely at all under 18s + 16 yrs old Sales. Nothing at all offensive must be sold, if you have the slightest doubt ask for ID.” 25. And: “Ask for ID Please look closely at all under 18 Sales Nothing at all offensive must be sold, if you have slightest doubt don’t sell.”
“Staff Notice Nothing remotely offensive can be sold to under 18s you know all the items, look at anything being sold to anybody remotely looking 18, Ask for ID If your [sic] not sure, don’t sell it call for assistance.”
“Due diligence is in law the converse of negligence, and negligence connotes a reprehensible state of mind – a lack of care for the consequences of his physical acts on the part of the person doing them.”
“In November 2008 the store sold almost everything except food, although they did sell sweets. The age restricted goods sold included knives, lighters, butane gas (although not in November 2008), pen knives, axes, Stanley knives and cutting knives. He stated that four years ago he had received a telephone call from his brother Peter as he was concerned that a steak knife had been stolen. They discussed placing the knives behind the counter to prevent theft but were concerned it would reduce sales down to a trickle. However they decided to move the knives and corkscrews behind the counter as they considered them to be dangerous. Any item considered offensive was placed behind the counter. The utility knives had retractable blades and were tools, used by lots of builders. Mr Dunning classified this as a tool, not a knife.”
“The Respondent [Defendant] had been the author of its own misfortune and could have handled the matter in another way to avoid costs and delay, but the Court was just persuaded to allow this appeal. We disallowed the Respondent’s application for costs.”