Guardian: It was a beautiful, crisp, sunny morning in April 2005. At 6.30am the environmental group was just minutes away from its target – a Land Rover factory in the Midlands. The meticulously planned action involved people bursting through the perimeter gate, past drowsy guards and occupying the factory line. Little did they know that almost 50 policemen were already there, drinking cups of tea and waiting for them. Fortunately for the activists, an advance guard spotted the helmets and the …