Hi Vbold and welcome to the board.
What I would recommend is that you raise this with the RPA but put it to them that ONLY an underground option is suitable. The surface running option will make a mockery of the word metro. We have enough of a mock transport system in this country and my main concern with this is that it is done properly, this is why I think elevated maybe ok. Either way, the surface option should be ruled out.
|