What is the procedure for extending the jurisdiction of High Courts to Union territories as per Article 230?
Under Article 230, Parliament may extend the jurisdiction of a High Court to, or exclude the jurisdiction of a High Court from, any Union territory by law. When a High Court of a State exercises jurisdiction in relation to a Union territory, the Legislature of the State cannot increase, restrict, or abolish that jurisdiction, and any reference in Article 227 to the Governor, concerning rules, forms, or tables for subordinate courts in that territory, shall be construed as a reference to the President.