ACT ON / UPON STH


Meaning of ACT ON / UPON STH in English

to take action as a result of advice, information, etc. :

Acting on information from a member of the public, the police raided the club.

Why didn't you act on her suggestion?

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.