http://www.legislation.gov.uk/ukpga/1991/55/schedule/3/paragraph/1/1991-09-25Agricultural Holdings (Scotland) Act 1991An Act to consolidate the Agricultural Holdings (Scotland) Act 1949 and other enactments relating to agricultural holdings in Scotland.1991-07-25texttext/xmlenStatute Law Database2021-06-011991-09-25 SCHEDULESSCHEDULE 3 1923 Act Improvements For Which Compensation May Be PayablePart I Improvements For Which Consents Required1Erection, alteration, or enlargement of buildings.