The Royal Canadian Mounted Police, the Ontario Provincial Police, Rover scouts and scouters formed the Jamboree security forces. From the book "Jamboree Souvenir Pictures".
On June 7, 1956 a large portion of the wall of the Schoellkopf Power Plant collapsed into the Niagara River. The results of that unfortunate occurrence are seen here.
This view of the American Robert Moses Power Plant is from the lower Niagara River just below Queenston Heights. The facade of the Sir Adam Beck plant can be seen on the opposite side of the river.