I suppose there are guilds, but would there be anything like a labour union in Waterdeep?

I suppose there are guilds, but would there be anything like a labour union in Waterdeep?The guilds are the labour unions, and Waterdeep has a LOT of them: see FR1 Waterdeep And The North, and the 2e City of Splendors, for the most exhaustive coverage. There's also coverage in the 3e City of Splendors: Waterdeep book, but not as much.#Realmslore

— Ed Greenwood (@TheEdVerse) November 13, 2020