Complex sentence: The group was led by professor Andrew Biemiller and transit advocate Steve Munro, and had the support of city councillors William Kilbourn and Paul Pickett, and urban advocate Jane Jacobs.
Split into simpler sentences: The group was led by professor Andrew Biemiller and transit advocate Steve Munro. It had the support of city councillors William Kilbourn and Paul Pickett, and urban advocate Jane Jacobs.