Scotland particularly in relation to taxation, were devolved to the Scottish Parliament after the referendum, following cross-party talks in the Smith Commission. The mainland of Scotland comprises the northern third of the land mass of the island of Great Britain, which lies off the north-west coast of Continental Europe. The total area is , comparable to the size of the Czech Republic. Scotland's only land border is with England, and runs for between the basin of the River Tweed on the east coast and the Solway Firth in the west. The Atlantic Ocean borders the west coast and the North Sea
Lord Warden of the Marches Eastern March on Berwick-upon-Tweed. The offices became unnecessary after the union of the crowns of England and Scotland under King James in 1603. Lord Warden of the Marches The Lord Warden of the Marches was an office in the governments of Scotland and England. The holders were responsible for the security of the border between the two nations, and often took part in military action. They were also responsible, along with 'Conservators of the truce', for administering the special type of border law known as March law. The Marches on both sides of the border were traditionally split into West,