And if they think that this monitoring is going to help anything when people know about it, they need to learn about Goodharts' Law:
When a measure becomes a target, it ceases to be a good measure
As soon as this becomes a thing people will get anxious and petty about it, and they will start trying to game the system, and that system gaming will take some portion of their focus away from driving and guess what, that's going to make them worse drivers.