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
River Coquet known safe concentrations. Chemical status is rated good or fail. The water quality of the River Coquet system was as follows in 2016. The reasons for the tidal section being less than good are physical modification of the channel and run-off of nutrients from agricultural land. River Coquet The River Coquet runs through the county of Northumberland, England, discharging into the North Sea on the east coast at Amble. It rises in the Cheviot Hills on the border between England and Scotland, and follows a winding course across the landscape. The upper reaches are bordered by the Otterburn Ranges military