David Leppard and Steven Swinford
London Times 
Monday, March 30, 2009
SCOTLAND YARD is to deploy officers armed with 50,000-volt Taser stun guns to deal with violent demonstrators planning to disrupt this week’s G20 summit in London.
The centrepiece of the security plan will be hundreds of officers from the Metropolitan police territorial support group, who are routinely armed with speedcuffs, extended batons and CS gas spray.
The Met confirmed yesterday that they will be supported by officers equipped with Tasers on stand-by should trouble break out.
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“There will be an armed response vehicle element to this operation and [those officers] will be carrying Tasers,” said a spokeswoman.
The Met’s admission that Tasers could be used for the first time in the UK during riots came as protest groups claimed police had contacted them to warn that a day of protest in the City on Wednesday would be “very violent”.
All police leave has been cancelled and 10,500 officers, including reinforcements from other forces, will be deployed in the biggest policing operation undertaken in London.