... capable of being substituted for them, taking into account ordinary commercial practice and geographical, technical and temporal constraints; "import" means to bring goods, or cause them to be brought, ... of the next ensuing financial year (4) The Commission must open and maintain an account in its name with a registered bank, or other registered financial institution, in the Republic, and(a) ... the purpose of the warrant; and (b) hand a copy of the warrant to that person or to the person named in it (6) If no one is present on the premises, affix a copy of the warrant to the premises...