How can real-time cannabis impairment be accurately measured and monitored to ensure safety on the roads?

Real-time cannabis impairment can be accurately measured and monitored through the use of roadside oral fluid tests, which detect the presence of THC, the psychoactive component in cannabis. These tests can provide immediate results and help law enforcement officers identify impaired drivers. Additionally, technology such as breathalyzers specifically designed to detect THC levels in breath can also be used for on-the-spot impairment testing. Regular training for law enforcement officers on recognizing signs of impairment and implementing strict penalties for driving under the influence of cannabis can further ensure safety on the roads.