The regulator investigated after receiving requests for assistance from two workers IFITS Food Co employed at the outlet in part-time roles between March 2020 to October 2021.
The volumes of sand carried along the coast are immense. It is estimated 500,000 cubic metres of sand moves north past each metre of shoreline every year.
The crash killed 42-year-old mother Nancy Lefrançois and her 11-year-old son Loïc Chevalier, who were travelling in a passenger vehicle struck in the collision.