In 1349 the associates on the guilds unsuccessfully rebelled in opposition to the patricians in a very Handwerkeraufstand ('Craftsmen's Rebellion'), supported by merchants and some by councillors, resulting in a ban on any self-organisation on the artisans in the town, abolishing the guilds which were customary in other places in https://sluiterklik.nl/voordelen-van-graffiti-workshops-ontwikkel-vaardigheden-creativiteit-en-gemeenschapszin/