Zero-tolerance laws make it a criminal DUI offense for drivers under the age of 21 to drive with even a small amount of alcohol in their system, ranging from 0.00 to 0.02 percent BAC depending on the state. In light of such laws, even an innocent glass of wine with dinner could subject a young driver with a DUI charge.
A zero tolerance policy requires school officials to hand down specific, consistent, and harsh punishment—usually suspension or expulsion—when students break certain rules. ... Under zero tolerance policies, harsh punishment applies regardless of the circumstances.
A zero tolerance policy is one which imposes strict punishment for infractions of a stated rule, with the intention of eliminating undesirable conduct.
Zero tolerance is a way to eliminate undesirable behavior among employees and provide an automatic punishment for violating company rules. ... Some of the more prominent issues that fall into a zero tolerance category include drug use, sexual harassment, violence, fraud, and racial discrimination.