infraction
US /ɪnˈfræk.ʃən/
UK /ɪnˈfræk.ʃən/

1.
a violation or infringement of a law, agreement, or set of rules
:
•
He was cited for a minor traffic infraction.
•
Any infraction of the rules will result in disqualification.
a violation or infringement of a law, agreement, or set of rules