That, and also passengers from the Wimbledon won't want to go to Victoria, nor will Chatham Main line passengers want to go to Blackfriars.
Precisely. Anyone from the Wimbledon area wanting Victoria uses the District line (Or SWML and change at Clapham). From the Sutton line, uses direct services. From Streatham, uses Common or
Hill. From Tulsa Hill, uses W Norwood, Streatham Hill, or the Dulwiches.
Chatham Main Line passengers wanting Blackfriars use the trains that already do it, or the services via London Bridge, or change at Bromley.
This proposal to ‘solve’ Herne Hill all seems to force a lot of passengers to go where they don’t want to, to solve a problem that doesn’t actually exist.