One Sketch 210) #inktober2018 Day 21 - Prompt- Drain

Thousands pass each morning
Spewed out
From their homes in the South
They speak a language
Of money.

London's Waterloo and City Line, which is now part of the London Underground network, is nicknamed The Drain. Until the 1990s it was operated by British Rail, and used trains which were quite distinctive and different from the Tube.