date:Nov 19, 2013
nd food safety, and we require all vehicles to be inspected and cleared after every trip, with additional cleaning if required, alongside regular deep cleans.
Many supermarkets transport dry waste, such as cardboard or plastic, from stores to recycling centres in empty grocery delivery lorries. The process is called backfilling and saves both money and fuel, so is seen as environmentally friendly.
Only one other supermarket Sainsbury's backfills with general waste and under its system bin ba