A safe but effective deterrent to a vehicle passing a stopped school bus would be a robotically launched bean bag, harmless but the impact would be a major wake up warning.
-- molecat, Oct 17 2018

The bean bag cannons would be affixed to the bus like the guns on the tank near the end of Indiana Jones and the Last Crusade <paging 8th for specifics> and the beanbags would be on a string so that they can be sucked back into the cannonmouth for reuse.
-- calum, Oct 17 2018


Let's distract poor drivers who are at that very moment driving past school buses.
-- Voice, Oct 20 2018


Wouldn't it be better to stun the child with the bean bag if it looks like they're heading into traffic?
-- not_morrison_rm, Oct 20 2018



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