(1) This section applies, if—(a) under section 78H , all or part of the security for a 1923 Act petroleum tenure has been used; and(b) the tenure is still in force.
(2) The Minister must give the tenure holder a notice—(a) stating how much of the security has been used; and(b) directing the holder to, within 30 days after the giving of the notice, replenish the security for the tenure up to the higher of the following—(i) the amount prescribed under a regulation;(ii) if the notice states that, under section 78E , another amount is required—the other amount.