628. The liquidator may summon—

(a) general meetings of the company,

(b) meetings of the creditors of the company, or

(c) if there is a committee of inspection, meetings of that committee,

for the purpose of—

(i) obtaining the sanction by resolution of members, creditors or the committee of inspection, or

(ii) any other case in which he or she thinks fit to convene such a meeting (and provision for the convening of which by the liquidator is not specifically made otherwise by this Act).