They face charges ranging from conspiring against the state to protesting without authorization, Xinhua reported.
Dozens of family members chanted outside the Casablanca courthouse where the detained protest leaders were due to go on trial.
The trial date has not been set for Nasser Zefzafi, the movement leader, who faces the charge of undermining state security.
The protest movement erupted after a fish vendor was crushed to death last year in the city of Al Hoceima.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
About VDC
Doraiah Chowdary Vundavally is a Software engineer at VTech . He is the news editor of SocialNews.XYZ and Freelance writer-contributes Telugu and English Columns on Films, Politics, and Gossips. He is the primary contributor for South Cinema Section of SocialNews.XYZ. His mission is to help to develop SocialNews.XYZ into a News website that has no bias or judgement towards any.