12. We would also like to add that the interpretation sought to be placed by the appellant on the provision in question renders the Explanation totally redundant. If the intention of the legislature was, as is said on their behalf, that a suit against a corporation could be instituted either at the place of its sole or principal office (whether or not the corporation carries on business at that place) or at any other place where the cause of action arises, the provisions of clauses (a), (b) and (c) together with the first part of the Explanation would have completely achieved the purpose. Indeed the effect would have been wider. The suit could have been instituted at the place of the principal office because of the situation of such office (whether or not any actual business was carried on there). Alternatively, a suit could have been instituted at the place where the cause of action arose under clause (c) (irrespective of whether the corporation had a subordinate office in such place or not). This was, therefore, not the purpose of the Explanation. The Explanation is really an Explanation to clause (a). It is in the nature of a clarification on the scope of clause (a) viz. as to where the corporation can be said to carry on business. This, it is clarified, will be the place where the principal office is situated (whether or not any business actually is carried on there) or the place where a business is carried on giving rise to a cause of action (even though the principal office of the corporation is not located there) so long as there is a subordinate office of the corporation situated at such place. The linking together of the place where the cause of action arises with the place where a subordinate office is located clearly shows that the intention of the legislature was that, in the case of a corporation, for the purposes of clause (a), the location of the subordinate office, within the local limits of which a cause of action arises, is to be the relevant place for the filing of a suit and not the principal place of business . If the intention was that the