I think a lot of folks here are aware of what a double-edged sword this could be. Getting impaired drivers off the road is a worthy goal, but these kinds of too

I think a lot of folks here are aware of what a double-edged sword this could be. Getting impaired drivers off the road is a worthy goal, but these kinds of tools have had devastating consequences when misused by authority. Accuracy is also a major component here, and I believe all parties have acknowledged how challenging that problem is.