Property seized under section 303J may be detained for an initial period of 6 hours.
Property seized under section 303J may be detained beyond the initial period of 6 hours only if its continued detention is authorised by a senior officer.
If the continued detention of property seized under section 303J is authorised under subsection (2), the property may be detained for a further period of 42 hours.
Subsections (1) to (3) authorise the detention of property only for so long as a relevant officer continues to have reasonable grounds for suspicion in relation to that property as described in section 303J(1) or (2) (as the case may be).
In calculating a period of hours for the purposes of this section, no account shall be taken of—
"Senior officer" has the same meaning in this section as it has in section 303E.