For a while, it seemed like each week brought news of another driverless car making a mess of things in San Francisco. But the number of incidents is actually going down, according to data provided to the San Francisco Chronicle by the city’s fire department. Most of which can be chalked up to GM’s Cruise grounding its fleet following a grisly pedestrian-dragging incident. And now Waymo’s expansion plans are on hold too. We’ll see if these numbers hold up if the companies are given permission to deploy more robots.