Complex sentence: Established in 1883, it is the oldest military unit in Vancouver, British Columbia, it parades at the Beatty Street Drill Hall at the corner of Dunsmuir and Beatty in Downtown Vancouver.
Split into simpler sentences: Established in 1883, it is the oldest military unit in Vancouver, British Columbia. It parades at the Beatty Street Drill Hall at the corner of Dunsmuir and Beatty in Downtown Vancouver.