A constable may search an arrested person, in any case where the person to be searched has been arrested at a place other than a police station, if the constable has reasonable grounds for believing that the arrested person may present a danger to himself or others.
Subject to subsections (3) to (5) below, a constable shall also have power in any such case—
The power to search conferred by subsection (2) above is only a power to search to the extent that is reasonably required for the purpose of discovering any such thing or any such evidence.
The powers conferred by this section to search a person are not to be construed as authorising a constable to require a person to remove any of his clothing in public other than an outer coat, jacket or gloves but they do authorise a search of a person's mouth.
A constable may not search a person in the exercise of the power conferred by subsection (2)(a) above unless he has reasonable grounds for believing that the person to be searched may have concealed on him anything for which a search is permitted under that paragraph.
A constable may not search premises in the exercise of the power conferred by subsection (2)(b) above unless he has reasonable grounds for believing that there is evidence for which a search is permitted under that paragraph on the premises.
In so far as the power of search conferred by subsection (2)(b) above relates to premises consisting of two or more separate dwellings, it is limited to a power to search—
A constable searching a person in the exercise of the power conferred by subsection (1) above may seize and retain anything he finds, if he has reasonable grounds for believing that the person searched might use it to cause physical injury to himself or to any other person.
A constable searching a person in the exercise of the power conferred by subsection (2)(a) above may seize and retain anything he finds, other than an item subject to legal privilege, if he has reasonable grounds for believing—
Nothing in this section shall be taken to affect the power conferred by section 43 of the Terrorism Act 2000.