With the Local Government (Scotland) Act 1894 the Parish Council was established, but this only administered the “landward” part of the parish, i.e. the burghs were excluded. Under the terms of the Local Government (Scotland) Act 1929, Bonnyrigg and Lasswade were united to become the burgh of Bonnyrigg and Lasswade. Burgh or town councils were abolished in 1975. The parish council ceased in 1930 when parish councils in Scotland were abolished, but civil parishes persist for census and other non-administrative purposes.