I'm not saying they HAVE to be coupled to passenger services. I'm saying that they COULD, helping where paths are limited. Where paths aren't limited, they could run separately.
Obviously there's a big infrastructure problem, but on the other hand, whilst cut off, many RM distribution centres are still beside railway lines.
Obviously there's a big infrastructure problem, but on the other hand, whilst cut off, many RM distribution centres are still beside railway lines.