1. An appeal against an arbitrator's decision under section 98(10) of the Labour Act is an appeal 'in terms of this Act' within the meaning of section 92E, and therefore does not suspend the arbitral award. 2. Section 92E of the Labour Act, by its clear and unambiguous language, ousts the common law presumption that appeals suspend the decision appealed against, in respect of appeals to the Labour Court. 3. However, section 92E is confined to appeals to the Labour Court and does not apply to appeals from the Labour Court to the Supreme Court under section 92F. 4. An appeal from the Labour Court to the Supreme Court under section 92F is not an 'appeal in terms of this Act' for purposes of section 92E, and therefore the common law rule applies: such an appeal operates to suspend both the Labour Court decision and the underlying arbitral award. 5. Headings in statutes, while not forming part of the operative provision, may be considered as interpretive aids to explain ambiguous provisions or to understand the context of provisions, provided due account is taken of section 7 of the Interpretation Act [Chapter 1:01].