When, as a result of a reduction in working hours below the legal weekly working hours for reasons other than those listed in Article L. 3232-4, an employee has received a total sum in the course of a month, by way of salary and partial activity allowance, which is less than the minimum remuneration, he shall be allocated an additional allowance equal to the difference between the minimum remuneration and the sum he has actually received.
For the application of this chapter, the compensation for bad weather provided for in Articles L. 5424-6 et seq. is assimilated to the partial activity compensation.