75.—(1) Nothing in this Order affects any equitable jurisdiction to refuse relief on the ground of acquiescence or otherwise.
(2) This Order does not apply—
(a)to any action or arbitration for which a time limit is fixed by any other statutory provision; or
(b)to any action or arbitration to which the Crown is a party and for which, if it were between subjects, a time limit would be fixed by any other statutory provision.
(3) Nothing in this Order operates to prescribe the period within which a criminal proceeding must be instituted.