How Safe Are Interlock Devices? Driver distracted by drunken driving device kills teen
How safe are interlock testing devices? While these devices prevent drunks from driving with alcohol on their breath, the vehicular safety of these devices poses a very valid question. These gizmos go off without notice, demanding that the driver divert attention to blowing into the device. Talking on your cell phone while driving is dangerous. Checking your email while driving is dangerous.