dangerous precedent

Translations
опасный прецедент
Allowing this exception could set a dangerous precedent for future cases.
Разрешение этого исключения может создать опасный прецедент для будущих случаев.
Definitions
A dangerous precedent refers to an action or decision that sets a risky example for future behavior, potentially leading to negative consequences or outcomes. It implies that the current choice may encourage similar actions that could be harmful or problematic.
Words
dangerous

adjective
опасный
precedent

noun
прецедент