http://www.legislation.gov.uk/ukpga/1971/60/section/20Prevention of Oil Pollution Act 1971An Act to consolidate the Oil in Navigable Waters Acts 1955 to 1971 and section 5 of the Continental Shelf Act 1964.1980-01-31texttext/xmlenStatute Law Database2015-10-09Expert Participation2015-04-01 EnforcementC2F120 Enforcement and application of fines. C1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .