PART 1ARREST AND CUSTODY
CHAPTER 7GENERAL
Common law and enactments
54Abolition of pre-enactment powers of arrest
A constable has no power to arrest a person without a warrant in respect of an offence that has been or is being committed other than—
(a)
the power of arrest conferred by section 1,
(b)
the power of arrest conferred by section 41(1) of the Terrorism Act 2000.