Depot: Norwich & Central London

Favourite food: Food waste

Bio: The oldest and wisest out of all the Wasteaters, Walter loves to learn new things about recycling and sustainability but he hates it when he finds cross contamination in the bins. Walter has wide eyes and can spot a Biffa red bin from a mile away, which is handy for his driver navigating the crowded streets of London. Walter loves to eat all types of waste but his favourite is segregated food waste, especially if there is some leftover cheese!