The Original Public Advocate
In the current San Francisco mayoral election, one of the challengers to sitting mayor Ed Lee has offered an anti-corruption plan that includes a proposal that San Francisco create a new elected office for a Public Advocate.
Other major cities already have Public Advocates; the level of authority depends on the city.
But the general idea is that the Public Advocate is a kind of official watchdog — someone who helps to ensure that the citizens are being treated fairly; that government agencies and private companies are properly maintaining basic utilities and services like streets, public transit, water, electricity and gas (and not gouging the people in the process); and that corruption that affects the general populace is called out wherever it is found.
Sound familiar? It should.
The original Public Advocate is Emperor Norton.