The National Transportation Safety Board made a series of recommendations to help lower the number of alcohol- and drug-related crashes on the nation\u2019s roads. NTSB researchers found alcohol remains the most-often detected drug in impaired driving incidents, and cannabis is the second most common. Some of the recommendations include requirements that cannabis products have warning labels, modifying laws to allow for different ways to drug test and allowing the use of electronic warrants to obtain biological specimens during impaired driving arrests.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices