Yeah, I'm not seeing any evidence that they were the first to be using a particular SSID when they shut them down.
What happens if we both have the same SSID and move into the same area? Who 'owns' that SSID? Smart City gets to just roll into town taking over any SSID it wants?
As far as I can tell, strongest signal wins (assuming it's within transmit-power limits). Probably just as well, since adjudicating disputes over who owns what SSID in what space would be a total nightmare.
What happens if we both have the same SSID and move into the same area? Who 'owns' that SSID? Smart City gets to just roll into town taking over any SSID it wants?