Judgment of the Court (Eighth Chamber) of 12 May 2021.#PF and QG v Caisse d’allocations familiales d’Ille et Vilaine (CAF).#Request for a preliminary ruling from the Tribunal de grande instance de Rennes.#Reference for a preliminary ruling – Freedom of movement for workers – Equal treatment – Social advantages – Ceilings related to resources – Account taken of the resources received in the penultimate year preceding the period of payment of allowances – Worker returning to his Member State of origin – Reduction in the entitlement to family allowances.#Case C-27/20.