You can with motorhomes but not with trailers.
Try taking medication
If you are ill and taking cough medicine while driving what happens
Sleep is important for cognitive restoration and learning. Your brain never stops working.
Serious crashes.
There is plenty of motels, hotels, or roadside rest areas where drivers in Australia can rest or sleep safely.
vampires do not sleep or they will get their heart staked. They dream of electric sheep that have their extension cords pulled out.
If you are struggling to stay awake while driving, you are risking your safety, as well as the safety of other drivers. The best way to stay awake while driving is to feel well rested. If you are exhausted, pull off of the road, and get some sleep.
Drowsiness while driving is probably one. That's more dangerous than driving tipsy according to the MythBusters.
the kitty my go SPLAT! on your tires but hopefully, it never happens
You might go to jail...
Nothing. It will keep on driving. There is a safety on the gear that will not enable it to be activated while in movement. It may destroy your gear though.