A provincial parliament refers to the governing body in a province or state. It is a group of elected officials who make laws and decisions that affect the people who live in that specific region. Full definition
A United Kingdom federation of four countries, with a federal Parliament and provincial Parliaments in the four national capitals, is therefore not a realistic proposition. (blog.politics.ox.ac.uk)
I hope you don't base your independant run for provincial parliament on the basis of your «enlightened thinking»! (remonline.com)
Mary stormed to Queen's Park and demanded to see her member for provincial parliament. (remonline.com)