Yay! https://www.theguardian.com/lifeandstyle/2022/sep/02/shawlands-glasgow-school-bike-bus-traffic-stopping-tech
That's really smart: not so much the tech, but the idea of the "bus".
@Scilly.Suffolk started
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Yay!
https://www.theguardian.com/lifeandstyle/2022/sep/02/shawlands-glasgow-school-bike-bus-traffic-stopping-tech