Judicial inspection authorizes site visits to inform evidence, with an inspection memorandum added to the case record and accessible to parties. A Judge or Magistrate may, after due notice to the parties, visit and inspect any place alleged to be the site of an offence or other place necessary to appreciate evidence during an inquiry, trial or proceeding, and shall without unnecessary delay record a memorandum of relevant facts observed; that memorandum shall form part of the record and, on request, a copy shall be furnished free of cost to the prosecutor, complainant, accused or any party.