Section 377(2)(b) in The Merchant Shipping Act, 1958
(b)shorten or lengthen the period of suspension ordered by it under [sub-section (1) or sub-section (1-A) or] [Substituted by Act 20 of 1979, Section 3, for " sub-Section (1) or" (w.e.f. 4.5.1979).] by a Court under section 370 or by a Marine Board under clause (b) of sub-section (1) of section 376 or cancel a certificate suspended by a Marine Board under that clause; or