Anglo-Scottish border part of Scotland again. Berwick's MP Anne-Marie Trevelyan has resisted any change, arguing that: "Voters in Berwick-upon-Tweed do not believe it is whether they are in England or Scotland that is important.". At the River Tweed the border runs down the middle of the river, however between the villages of Wark and Cornhill the Scottish border comes south of the river to enclose a small riverside meadow of approximately to . This piece of land is known as the Ba Green. It is said locally that every year the men of Coldstream (to the North of the river) would play
Trout River Border Crossing accept entries of merchandise to collect duties, and to enforce the various provisions of the customs and navigation laws'. This means that the border stations of Fort Covington and Churubusco are facilities of the Trout River Port of Entry. There are several buildings near this crossing that were built prior to the establishment of the US-Canada border in 1842. These include a former duty-free shop and two residences. The Trout River Border Inspection Station is one of seven existing border inspection stations built on the New York - Quebec border between 1931 and 1934. In 2014 it, along with others