Failure to maintain one's lane, usually because of excessive speed, is quite literally killing people. We need cops who will write citations for this and a legislature that will authorize license revocation for these sort of deadly habits. Unfortunately, the former head of patrol at EPD once told me he won't write that ticket unless the motorist not only leaves their lane but crosses into the second lane over! Yikes, no wonder we have so many of these fatal head-ons.