Legal practices and institutions of Scotland.
When the English and Scottish parliaments were joined in 1707, the legal systems of the two countries were very dissimilar. Scotland had supplemented its customary law with civil-law principles adapted from the systems of France and Holland. Its assimilation of English law following the union was significant, particularly in the area of mercantile law. The supreme Scottish civil court is the Court of Sessions, composed of 18 judges and divided into Outer and Inner houses. The supreme criminal court is the High Court of Justiciary. Below these two bodies are six sheriffdoms, each with its own sheriff court, an institution of great antiquity. Lesser cases are heard by district courts.