(1) Subject to this or any other Act of Parliament, where, pursuant to paragraph ###.#(#) or subsection ###.#(#), anything that has been seized is brought before a justice or a report in respect of anything seized is made to a justice, the justice shall,

• (a) where the lawful owner or person who is lawfully entitled to possession of the thing seized is known, order it to be returned to that owner or person, unless the prosecutor, or the peace officer or other person having custody of the thing seized, satisfies the justice that the detention of the thing seized is required for the purposes of any investigation or a preliminary inquiry, trial or other proceeding; or
 
• (b) where the prosecutor, or the peace officer or other person having custody of the thing seized, satisfies the justice that the thing seized should be detained for a reason set out in paragraph (a), detain the thing seized or order that it be detained, taking reasonable care to ensure that it is preserved until the conclusion of any investigation or until it is required to be produced for the purposes of a preliminary inquiry, trial or other proceeding.