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Riots thwarted by Blackberry and Twitter chat – police


Police say they prevented attacks by rioters on the Olympic site and London's Oxford Street after picking up intelligence on social networks. Assistant Met Police Commissioner Lynne Owens told a committee of MPs officers learned of possible trouble via Twitter and Blackberry messenger.But Acting Commissioner Tim Godwin said he had considered asking authorities to switch off social networks.
He said they provided intelligence but could also be misleading. A number of politicians, media commentators and members of the police force have suggested that Twitter and Blackberry Messenger (BBM) had a role to play in the riots. The BBM system is popular among many young people because it is both private and secure - users are invited to join each other's contacts list using a unique PIN, although once they have done so, messages can be distributed to large groups. Ms Owens said officers had been attempting to sift through an "overwhelming" amount of "chitter chatter" on social networks during last week's riots in London, but some had proved vital.
"Through Twitter and BBM there was intelligence that the Olympic site, that both Westfields [shopping centres] and Oxford Street were indeed going to be targeted," she told the home affairs select committee."We were able to secure all those places and indeed there was no damage at any of them."Mr Godwin said that on Monday, when disorder spread to 22 of London's 32 boroughs, police were receiving a new piece of intelligence every second. And while much of the information coming via social media "was obviously wrong and rather silly", he said police did considered trying to shut the networks down in order to prevent them being used to organise further violence.
"We did contemplate, I contemplated, asking the authorities to switch it off. The legality of that is very questionable and additionally, it is also a very useful intelligence asset," he said. Blackberry has offered to co-operate with police investigating the riots - prompting attacks by hackers angry that the company could be prepared to hand over user data to authorities. Asked what Blackberry's co-operation would involve, Mr Godwin asked to "plead the fifth", adding: "I would rather not answer that question as it is an investigative strategy."




17/08/11    Çap et