Complex sentence: Opposite platform 7 is a large concrete wall that divides the rest of the station from what could be considered to be platform 8, which platform does not see any use and was built for the use of transporting prisoners from the local prison in The Dana.
Split into simpler sentences: Opposite platform 7 is a large concrete wall that divides the rest of the station from what could be considered to be platform 8. This platform does not see any use and was built for the use of transporting prisoners from the local prison in The Dana.