Cantankerous one here,
Nice SHORT video.
Maybe the driver was not drinking anything alcoholic as MARIJUANA causes such vehicular activities and I KNOW from old experiences, when I was young.
Maybe the driver is from a country where left of right lane is driving lane, hence applying the BRAKES before oncoming traffic.
Maybe driver was still waking up and was rolling in late for work or something.
Maybe driver WAS NOT OLD.
Maybe you just class all goofy drivers as OLD when weird or experimental driving tactics are witnessed.
One example does not a case make. Now if the driver CAUSED A ACCIDENT, then there might well be evidence for such actions to become implemented.
What happened later (like with 3rd or 5th vehicle oncoming), video too short for conclusive evidence.
How OLD is OLD??
Older than yourself?
50+?
60+?
Blue Hair, Grey Hair, NO Hair??
cops, officers, troopers WEAVE on roads too as well SLOWING DANGEROUSLY to access medians on highways, maybe they as well should suffer what RacerX69 suggested.
Note the word "driver".
Maybe the driver was a female leaving her john and counting her charges, hence the weaving bits.
Maybe there's no discernible reason for such experimental driving.
Maybe I'm just a nutter who has fallen off me trolley, arisen and was a wee bit wobbly from too many things that MAY or not BE........end of line