People and Planning at Fifty/‘People and Planning’ 50 Years On: The Never-Ending Struggle for Planning to Engage with People/Skeffington: A View From The Coalface/From Participation to Inclusion/Marking the 50th Anniversary of Skeffington: Reflections from a Day of Discussion/What to Commemorate? ‘Other’ International Milestones of Democratising City-Making/An American’s Reflections on Skeffington’s Relevance at 50