My gt-gt-grandfather wasn't an ex-policeman though, in fact after he left his duties at the workhouse, he was promoted to Sergeant in 'T' division and retired a year or two later.
He and his wife and new baby had come to London from Buckinghamshire, with letters of recommendation from the local squire and other dignitaries, and he joined the Met straight away. The Fulham Workhouse posting was the first one he was given, and he stayed there for a number of years.