zero tolerance

American  

noun

1. a policy of very strict, uncompromising enforcement of rules or laws.

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zero tolerance British  

noun

1. 1. the policy of applying laws or penalties to even minor infringements of a code in order to reinforce its overall importance

   2. ( as modifier )

      a zero-tolerance policy on drugs

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Etymology

Origin of zero tolerance

First recorded in 1935–40

Example Sentences

"We have zero tolerance for violence, and we will do all we can to get answers for the loved ones of both victims."

From BBC

India has an "unwavering commitment" to a zero tolerance policy towards terrorism, it added.

From BBC

It did not give further details of who might have been behind the attack, but said India would maintain a policy of "zero tolerance towards terrorism in all its forms".

From Barron's

“We’ve been clear with our customers and employees that there’s zero tolerance for politically motivated violence or any attempt to justify it,” United said.

From The Wall Street Journal

Messages warning fans of a zero tolerance approach to abusive shouting flashed up on huge screens across the course, saying they would "continue to closely monitor fan behaviour and take appropriate action".

From BBC