A Legislative Council in British constitutional thought is the second-to-top tier of a government led by a Governor-General, Governor or a Lieutenant-Governor, inferior to an Executive Council and equal to or superior to a Legislative Assembly. Though the Legislative Council should in theory operate as a legislature of a governorate (not necessarily a colony) with either appointed or elected members or both, the separate development of governments in the British Empire and Commonwealth has seen the Councils evolve in to many different forms.
Where the Legislative Council functions purely as a legislature
Legislative Council of Brunei (unelected, now dissolved)