London Underground ‘ghost ride’ that sees trains stop at the same station twice

Everyone has missed their stop while riding the tube before, right? Well, one line which runs through South London can remedy that as it sees trains stop at the same station twice.

Southbound trains on the Northern Line usually run from High Barnet or Edgware underground stations to Morden in South-West London. However, some rides terminate at Kennington.

And...