In the Street
Peter Campbell: Kerb your Enthusiasm, 9 October 2008
“... of two men who showed that heavy management of this sort is not always the best way. One, Frank Blackmore, invented the mini-roundabout: During the 1950s and 1960s traffic growth exposed the weaknesses of earlier roundabout designs, which operated without any priority rule. The result was increasing intrusion, land-take and cost. He successfully ... ”