By bharper@thekmgroup.co.uk (Brad Harper) Shocked motorists watched on as a dog chased down a fleeing stag – along the A2! Dramatic footage of the bizarre pursuit was captured on the London-bound carriageway of the busy route between Aylesham and Bridge. The stag can be seen racing towards oncoming coastbound traffic as a dog trails it along the central reservation. But the deer then leaps over the middle barriers onto the London-bound side, before escaping into a nearby field. The drama was captured by the son of Womenswold resident Georgie Leadbeater, who was driving along the road yesterday…