I heard about a potential Flash Mob event (in the ’60s we called them "happenings", do they still?). So, off I waltzed to Victoria Square for 13.00 to view the event, perhaps even participate. But I must have been late. It was a case of the Un-flash Loner.
Alan in Belfast did get there in time to photograph it from above. He counted six people. So more a Flash-Small-Gathering-of-Close-Friends. Or "lunch-time shopping" as we called it in the ’60s.