- Concrete-berg: 'Rock solid' 100-metre sewer blockage beneath Islington set to spell travel mayhem around Goswell Road and Hall Street Islington Gazette
- London 'concreteberg' blocks 100 metres of sewers, authorities don't know how it got there ABC News
- 'Concreteberg' weighing 105 tonnes found in London sewer The Guardian
- London sewers blocked by record-breaking 'concreteberg' BBC News
- London sewer blocked by 'concreteberg' that weighs the same as a blue whale Mirror Online
- View full coverage on Google News