yea, it's from engine breather, just didn't know if it was bad or not. Cheers for all your help, i'm gonna ring the garage tomorrow see if they can check the water pump, would it be that it's not pumping the water through east enough?
That would be my first action, knowing what these water pumps are like. The plastic impellor (the bit that acts like a fan a forces the water around) comes away from the metal shaft and just sits there not turning.