break ranks
US /breɪk ræŋks/
UK /breɪk ræŋks/

1.
memecah barisan, keluar dari kumpulan
to fail to keep in line with the other members of a group or organization; to abandon a common cause or position
:
•
One senator decided to break ranks and vote against his party's bill.
Seorang senator memutuskan untuk memecah barisan dan mengundi menentang rang undang-undang partinya.
•
It's difficult for employees to break ranks when management is so unified.
Sukar bagi pekerja untuk memecah barisan apabila pengurusan sangat bersatu.