When an employee who has already worked a solidarity day during the current year works a new solidarity day due to a change of employer, the hours worked on this day give rise to additional pay and are deducted from the annual overtime quota or from the number of overtime hours provided for in the employment contract of an employee working part-time. These hours give rise to compulsory time off in lieu.
However, the employee may also refuse to work this extra day without this refusal constituting misconduct or grounds for dismissal.