Any person who assaults a constable in the execution of his duty, or a person assisting a constable in the execution of his duty, shall be guilty of an offence and liable—

F1on summary conviction to imprisonment for a term not exceeding six months or to a fine not exceeding F2level 5 on the standard scale or to both.

Subsection (2) of F3section 17 of the M1Firearms Act 1968 (additional penalty for possession of firearms when committing certain offences) shall apply to offences under subsection (1) of this section.

Any person who resists or wilfully obstructs a constable in the execution of his duty, or a person assisting a constable in the execution of his duty, shall be guilty of an offence and liable on summary conviction to imprisonment for a term not exceeding one month or to a fine not exceeding F4level 3 on the standard scale, or to both.

This section also applies to a constable who is a member of a police force maintained in Scotland or Northern Ireland when he is executing a warrant or otherwise acting in England or Wales by virtue of any enactment conferring powers on him in England and Wales.