Article L162-1 of the French Code of civil enforcement procedures
When the seizure is carried out in the hands of an establishment authorised by law to keep deposit accounts, the latter is required to declare the balance of the debtor’s account(s) on the day of the seizure. Within a period of fifteen working days following the seizure, during which the sums left in the account are unavailable, this balance may be allocated to the benefit or detriment of the distrainor…