Anglo-Scottish border English king, Edgar the Peaceful, at his council in Chester. After Kenneth had reportedly done homage, Edgar rewarded Kenneth by granting him Lothian. Despite this transaction, the control of Lothian was not finally settled and the region was taken by the Scots at the Battle of Carham in 1018 and the River Tweed became the "de facto" Anglo-Scottish border. The Solway–Tweed line was legally established in 1237 by the Treaty of York between England and Scotland. It remains the border today, with the exception of the Debatable Lands, north of Carlisle, and a small area around Berwick-upon-Tweed, which was taken
West Berkshire–Frelighsburg Border Crossing and southern Quebec. Quebec Route 237 runs south from Frelighsburg, roughly paralleling the northbound course of the Pike River to its west. It meets Vermont Route 108 at the border, in an area dotted with farm properties and woodlands. The Canadian border station is directly north of the border, its facilities set between the north and southbound lanes of the road. The United States station is located about south of the border, on the west side of the road. Its property abuts both the border and the Pike River, which forms its western edge. The current Canada border station was