I am sorry; I cannot let this pass. If the noble Lord were to look at Section 110 of the Serious Organised Crime and Police Act 2005, he would find that one of the arrest conditions is that there has to be a necessity. Section 110(4) includes the words,
“exercisable only if the constable has reasonable grounds for believing that for any of the reasons mentioned in subsection (5) it is necessary to arrest the person in question”.
That is why reasonable suspicion is not a sufficient ground for arrest—and we need to be clear about that.