Armed with traffic cones, protesters are immobilizing driverless cars

https://www.npr.org/2023/08/26/ [login to see] /driverless-cars-san-francisco-waymo-cruise
Two people dressed in dark colors and wearing masks dart into a busy street on a hill in San Francisco. One of them hauls a big orange traffic cone. They sprint toward a driverless car and quickly set the cone on the hood.

The vehicle's side lights burst on and start flashing orange. And then, it sits there immobile.

"All right, looks good," one of them says after making sure no one is inside. "Let's get out of here." They hop on e-bikes and pedal off.

All it takes to render the technology-packed self-driving car inoperable is a traffic cone. If all goes according to plan, it will stay there, frozen, until someone comes and removes it.