http://www.legislation.gov.uk/ukpga/Vict/16-17/131/section/13Merchant Shipping Law Amendment Act 1853An Act to amend various Laws relating to Merchant Shipping.1980-01-31texttext/xmlenStatute Law Database2011-05-261991-02-0113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F1