Why did the llama cross the M25? Animal spotted strolling across a bridge above the motorway as lorries thunder past below

Why did the llama cross the M25 Animal spotted strolling across a bridge above the motorway as lorries thunder past below Stray llama was spotted crossing a bridge above the motorway near the junction with the M3 in Surrey | UPDATED: 21:49 GMT, 20 December 2012 According to the age-old joke, the chicken crossed the road in order to get to the other side. So does that explain why this llama was spotted strolling across a motorway bridge in Surrey Drivers travelling along the M25 were stunned to see the creature making its way across the bridge near the junction with the M3