article_snippet: the 28-year-old woman was taken to St George's Hospital with ‘non-life-threatening injuries’, but 8am incident led to huge queues for buses as Northern line services between Kennington and Morden were paralysed.
article_snippet: Queues: Firefighters, police and paramedics raced to Clapham South station in south London just after 8am .
article_snippet: Overcrowding at Brixton station in south London London today following the accident at Clapham South .
article_snippet: Waiting: Queues outside Balham station. 
article_snippet: But one commuter, who travels to west London daily from the station, said this issue is a major problem at Clapham South.
article_snippet: Ambulances and fire engines: One commuter, who travels to west London daily from the station, said overcrowding was a major problem at Clapham .
highlights_snippet: Huge queues as Northern line services in south London are paralysed .