What is the solution to these problems of these problems of Fats, oils and grease blockages which as already costed in excess of £5m? Educating the public on dangers of throwing fats, oils, grease, food waste and rubbish down drains. Educating staff in commercial kitchen on good housekeeping practices. Installing grease traps and food waste traps in commercial kitchen sinks, combi-ovens (if grease-producing) and wok cookers etc and cleaning them properly and disposing of recovered grease through licensed waste carriers. Recovered fats, oils and grease can be used as a fuel source instead of being a problem in our drains.