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
England–Wales border extent to which it was able to be autonomous from England in public policy is a matter of debate. The establishment of devolved government in Wales through the Welsh Assembly, set up in 1999, has led to a divergence between England and Wales on some Government policies. One such is the fact that prescription charges were abolished in Wales in 2007. In 2008, residents of the village of Audlem, Cheshire, from the border, "voted" to become part of Wales in what was originally a joke ballot. Some residents sought to make a case for securing Welsh benefits such as free