Climate activists who block the M25 could face imprisonment after National Highways was granted an injunction against the protests, Transport Secretary Grant Shapps has said. <br />Speaking at the Transport Committee hearing on Wednesday, Mr Shapps condemned the demonstrations as "irresponsible, dangerous and completely counterproductive." Report by Buseld. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
