A motorcycle rider has died and a van driver has been arrested following a three-vehicle collision on the A505 in Cambridgeshire. Emergency services were called to the A505 at The Causeway in Pampisford at about 5.15pm on Wednesday (18 September) after reports of a collision involving a motorbike, a delivery van and a Mercedes car. The rider of the motorbike, a man in his 30s, was pronounced dead at the scene. The driver of the van, a 49-year-old man from Kettering, who was not injured, was arrested on suspicion of causing death by careless driving and released on bail until 15 December. The d…