331.31 FAILURE TO CONTROL; WEAVING; FULL TIME AND ATTENTION.
(a)   No person shall operate a vehicle without exercising reasonable and ordinary control over such vehicle.
(b)   No person shall operate a vehicle in a weaving or zigzag course unless such irregular course is necessary for safe operation or in compliance with law.
(c)   No person shall operate a vehicle without giving his full time and attention to the operation of such vehicle.