article_snippet.sent: One council boss warned that there was a 'worrying trend' of pavements exploding in central London London and said that businesses had been hit by the accidents. '
article_snippet.sent: However, pavements have exploded in central London London previously and it is a very worrying trend. '
article_snippet.sent: A UK Power Networks spokesman said: 'There have been a small number of incidents disturbing pavements over recent years, caused by a variety of reasons and affecting utility infrastructures underground.'
article_snippet.sent: There was an exploding pavement not far from here last year,' she said. '