Royal Banner of Scotland the Standard in 1138 by David I (1124–1153). Following the Union of the Crowns of England, Ireland and Scotland in 1603, the Royal Banner of the arms of the kings of Scotland was incorporated into the royal standards of successive Scottish then, following the Acts of Union in 1707, British monarchs; with all such royal standards being quartered to include the banner of the arms of each individual realm. Since 1603, the Royal Banner of Scotland has appeared in both the first and fourth quarters of the quartered royal standard used in Scotland, while appearing only in the second quarter
Constitution of the United Kingdom two Acts of Union which were passed by the Parliaments of both nations. The Treaty, along with the subsequent Acts, brought into existence the Kingdom of Great Britain, uniting the Kingdom of England and the Kingdom of Scotland. Common law legal systems exist in Northern Ireland and in England and Wales, but not in Scotland which has a hybrid system (see Scots law) which includes a great deal of Common Law. Court judgments also commonly form a source of the constitution: generally speaking in English Law, judgments of the higher courts form "precedents" or "case law" that binds lower courts