A massive fatberg weighing an estimated 100 tonnes has been found blocking sewers in the Whitechapel area of east London, according to Thames Water. The congealed mass of fats, oils, and grease measures about 100 metres in length, heavier than the British army's heaviest battle tank.
Thames Water officials described the discovery as the 'grandchild' of the 2017 Whitechapel fatberg, which weighed 130 tonnes and stretched over 250 metres. Tim Davies, head of waste operations for north London, warned that such blockages cause serious damage and cost tens of millions of pounds annually to clear and repair, costs ultimately borne by customers.
The utility company is urging the public to be mindful of what they pour down sinks and flush during the festive season, as December and January see a seasonal spike in blockages, with clearance costs reaching £2.1 million. Recommendations include scraping food scraps, using sink strainers, and avoiding pouring liquid foods like gravy or cream down drains.
The 2017 fatberg was among the largest ever found in London, with a sample later displayed at the Museum of London. At the time, Thames Water's Matt Rimmer compared breaking it up to 'trying to break up concrete', emphasising that such situations are entirely avoidable.
