Borders, Citizenship and Immigration Bill [HL]

My Lords, as I understand it, unless the Box tells me I am wrong, the Police and Criminal Evidence Act 1984 (Application to Revenue and Customs) Order 2007 currently allows a person to be detained, following arrest, for a maximum of six hours in a non-designated office of HMRC. That is what I understand, unless I am told otherwise. The three-hour limit is the power referred to specifically in subsection (3) of the UK Borders Act on power to detain at a port. The other power is a standard over-arching power to hold someone for six hours. Section 30 of PACE allows a person to be detained at any HMRC or police office for a period of six hours. The provision in the UK Borders Act is for a different purpose.