Cambridge don walks

A Cambridge don who set off a fire alarm during a conference at a top London hotel has been cleared on a legal technicality. Professor Tony Booth, 75, staged his protest at the Oil and Money Conference InterContinental Hotel in Mayfair during the Extinction Protest on October 8 last year. But he was cleared of causing a false alarm of fire to be given because he did not knowingly cause the London Fire Brigade to be called, City of London…