Clause 4

The Authority shall have a common seal, and such seal may from time to time be broken, changed, altered and made anew as to the Authority seems fit.

All deeds, documents and other instruments requiring the seal of the Authority shall be sealed with the seal of the Authority in the presence of the Chairman or the Deputy Chairman or some other person authorised by the Authority to act in that behalf, who shall sign every such deed, document or other instrument to which such seal is affixed, and such signing shall be sufficient evidence that such seal was duly and properly affixed and that the same is the lawful seal of the Authority.