This is the 6667th most frequent Korean word.
위반으로
"위반으로" means "due to a violation" or "as a result of a breach."
'위반으로' in this context means 'for violating', indicating the reason for the fine.
교통신호 위반으로 벌금을 받았습니다.
I received a fine for violating the traffic signal.
'위반으로' here implies 'for violating', explaining the reason for the warning.
회사의 규정을 위반으로 경고를 받았습니다.
I received a warning for violating the company's regulations.
Here, '위반으로' is used to denote 'due to a breach', specifying the cause of the nullification.