French supermarket retailer Carrefour said on Monday it is reviewing how staff are treated at Majid Al Futtaim (MAF), its Saudi Arabia franchise partner, after Amnesty International raised concerns over employees’ working conditions. A report by Amnesty International, published on Monday, said some staff working at the Carrefour/Majid Al Futtaim stores in Saudi Arabia were underpaid and overworked, and were especially vulnerable due to their migrant status. Amnesty said its findings were based on interviews and information provided by 17 men from Nepal, India and Pakistan. They worked in Carre…