For a long time I have suspected that some drivers are using cruise control or are saving fuel when I see them slowly passing a foreign lorry. Surely one should accelerate and clear the danger zone quickly. When a foreign juggernaut driver needs to overtake, he only has seconds to alternate his gaze between the vehicle in front and his offside mirrors, whilst he changes gears and manoeuvres into the next lane. Hovering alongside a lorry cab on a motorway is like playing Russian Roulette.