Excruciating moment three self-driving taxis clog up street and stop moving after getting into AI standoff

THIS is the moment three Waymo self-driving taxis suddenly freeze in a bizarre San Francisco stand-off leaving locals baffled. The incident happened on a dead-end, steep, residential road. In the footage, one Waymo can be seen facing perpendicular to the road. Another appears to have nudged the first car’s front bumper at roughly a 90-degree…