Law Commission Report CHAPTER 3: Common Issues 3.91 Even with regard to state agencies that do have a power of search, their officers may conduct certain activities that should fall outside the ambit of the above requirements. Those activities include: searches conducted as a condition of entry to designated areas where administration of a facility or personal safety issues are at s 54 searches conducted as a condition of carriage on public transport, where public safety issues arise;55 searches conducted as a condition of a contractual arrangement under a ticket, such as entry to a sports ground; statutory powers of inspection. i n these situations no reason for the search need be given; the fact that a person wants to enter a particular place or vehicle in itself justifies seeking consent. a nd while it is common to advise them by way of notice that they do not have to give their consent (the consequence, if they refuse, being that they will be unable to gain entry), we see no need for a statutory requirement to give such advice. an inspection with consent, where there is a statutory power of inspection without it, should obviously be exempt. Recommendations 3.5  Subject to recommendation 3.7, no search by consent should be undertaken unless: the search is: - for the purpose of - for the purpose of - for the purpose of - for any other purpose for which a statutory power of search would exist if the appropriate the officer advises the person whose permission is sought the reason for the request and that 3.6  A consent search that does not comply with these requirements should be unlawful. 3.7  Nothing in recommendations 3.5 or 3.6 applies to members of the public or the range of activities conducted by government agencies specified in paragraph 3.91. 3.92 in general, a person who enters a property relying on consent given by someone else with no actual authority is a trespasser, even if he or she is acting in good faith and not knowing of the otherfs lack of authority.56 There is a suggestion in some cases that a person may rely upon consent given by others with apparent authority,57 but in New Zealand, that suggestion has arisen when the court has 54 For example, under the c ourts 55 For example, under the a 56 Blenheim Borough and Wairau River Board v British Pavements (Canterbury) Ltd, above n 42. 57 R v Bradley, above n 45, 370. in Robson v Hallett [1967] 2 all ER 407, 414, diplock lJ expressed the view that a person who is inside the dwelling house has an implied authority to invite visitors to enter. who may giVe Consent?