Not signaling, failure to use lights. Running stop signs and red lights. These effects mean increased chances of a crash and chances of losing your driver's license. Accident statistics show that the chance of a crash is much greater for drivers who have been drinking than for drivers who were not. Other Drugs Besides alcohol, other legal and illegal drugs are being used more often.
Laws prohibit possession or use of many drugs while on duty.
However, possession and use of a drug given to a driver by a doctor is permitted if the doctor informs the driver that it will not affect safe driving ability. Pay attention to warning labels of legitimate drugs and medicines and to doctor's orders regarding possible effects. Stay away from illegal drugs. Alcohol can make the effects of other drugs much worse. The safest rule is don't mix drugs with driving at all.