read (someone) the riot act

US /riːd ðə ˈraɪət ækt/
UK /riːd ðə ˈraɪət ækt/
"read (someone) the riot act" picture
1.

memberi teguran keras, memarahi habis-habisan

to reprimand someone severely and warn them to improve their behavior

:
After he broke curfew again, his parents decided to read him the riot act.
Setelah dia melanggar jam malam lagi, orang tuanya memutuskan untuk memberinya teguran keras.
The manager had to read the team the riot act after their poor performance.
Manajer harus memberi teguran keras kepada tim setelah penampilan buruk mereka.