http://www.legislation.gov.uk/uksi/1981/62/madeThe Blaenau Ffestiniog (Central Station) Light Railway Order 1981enKing's Printer of Acts of Parliament1981-01-30 The Blaenau Ffestiniog (Central Station) Light Railway Order 1981art. 13(1)The Welsh Highland Railway Order 1999art. 40art. 1(1)