A bus driver at Cambridge’s largest bus operator is set to sleep under the stars for a night in a bid to raise much-needed funds to help military veterans who have been forced to sleep rough. Robert Cook, himself a former service veteran with the Coldstream Guards and a driver at Stagecoach East’s Cambridge depot, will take on the challenge to raise money and awareness of the fact that an estimated 6,000 veterans are experiencing homelessness in the UK right now. Robert said: “Nobody would say that the challenge exactly replicates the experience of sleeping rough, but it is still a challenge t…