a step too far

Translations
шаг слишком далеко
Implementing the new policy was a step too far for the management.
Внедрение новой политики было шагом слишком далеко для руководства.
Definitions
An action or decision that goes beyond what is considered acceptable, reasonable, or appropriate; exceeding a limit or boundary, often resulting in negative consequences or disapproval.
Words
step

noun
шаг
far

adjective
далёкий
too

adverb
слишком