Warsaw bus 186 rams tram and cars — expert explains what the driver could have done

A Warsaw bus on route 186 collided with a tram, struck more than a dozen cars and then drove into an underground passage. The editor-in-chief of TransInfo.pl explained that if the vehicle was accelerating out of control, the driver still had three independent options to bring it to a stop. The expert outlined the safety procedures that should have been applied to limit the scale of the incident.