Like these of e—scooters going up like these of e—scooters going up in flames, have triggered safety concerns about the country's rush to embrace electric vehicles. there have been more than a dozen incidents, and hundreds of electric bikes recalled by various manufacturers. many of them start—up companies. t them start—up companies. i don't think they have gone through— don't think they have gone through a rigorous validation process, _ through a rigorous validation process, and you know a lot of start-ups _ process, and you know a lot of start—ups probably don't have that— star...