B&M – Stevenage Town Centre – Opening Hours & Store Details B&M Store occupies an ideal spot in The Forum Shopping Mall located on Queensway, a 0.23 mile drive west from the centre of Stevenage (by The Forum). The store chiefly provides service to patrons from the districts of Shephall, Symonds Green, Pin Green, Bedwell, Old Town, Stevenage Town Centre, Fishers Green and Chells. Operating hours, store location or customer experience for B&M Stevenage Town Centre can be found here.