Section 43. To section 79 of the principal Act, the following Explanation shall be added, namely:

"Explanation 43. To section 79 of the principal Act, the following Explanation shall be added, namely:— "Explanation.—For the purposes of this section,— (a) in the case of a continuing offence, the period of limitation shall be computed with reference to every point of time during which the offence continues; (b) where for the performance of any act time has been extended under this Act, the period of limitation shall be computed from the expiry of the extended period.".