In the event of a repeat offence of the offences defined in article L. 343-4 or if the offender is or has been bound to the injured party by an agreement, the penalties incurred shall be doubled.
The offenders may, in addition, be deprived for a period not exceeding five years of the right to be elected and to stand for election to the commercial courts, the territorial chambers of commerce and industry and the chambers of trade, as well as to the industrial tribunals.