Conservative Lambeth Councillor Julia Memery told Liz Wickham that it's a civil case and they expect an eviction by Monday at the latest, if the travellers have not moved on voluntarily by then.
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Passengers were forced to jump the ticket barriers to avoid being crushed by the crowd.
Soloman Bygraves followed 93-year-old Stanley Evans into his block of flats and pushed him over as he lunged for his wallet.
Police are hunting for 17 'dangerous men', wanted for crimes ranging from murder to human trafficking, who could be hiding in the UK.