Where Can I buy safe, ethically-traded canned vegetables and fruit?
• Essential Trading (0117 958 3550; www.essential-trading.coop). Canned and bottled organic tomato products from small farms in Italy • Goodness Direct (0871 871 6611; www.goodnessdirect.com). Biona canned tomatoes and Whole Earth baked beans, plus the Suma organic range. • Carluccio (020 7580 3050; www.carluccios.com). Sun-dried tomatoes, artichokes, peppers and excellent passata. • Graig Farm Organics (01597 851 655; www.graigfarm.co.uk). Canned organic tomatoes (whole and chopped), sweetcorn and a wide variety of beans. • Reader event: on Thursday, April 6, Rose Prince joins chef Jeremy Lee to cook dinner at the Blueprint Cafe Book Club, The Blueprint Cafe, 28 Shad Thames, Tower Bridge, London SE1 2YD. Tickets: £45 per person, including three-course dinner. Reservations: 020 7378 7031.