The protest on Saturday.
Organiser estimates some 4,000 people took part.
Headline makers last week in the Majorca Daily Bulletin.
The detainees were transferred to the National Police cells.
The crowd was initially some 300 strong.
Tension in Palma on Saturday night.
There was a rush-hour vehicle protest by wholesalers on Wednesday.
Compared with previous protests, the number of people taking part was very low.
A demand was for all hospitality businesses to be able to reopen.
Previous protests on foot did not have permission.
The national government delegation has given permission because of the improvement in the health situation.
The protest caravan of cars headed for the regional government's headquarters.
"Disastrous management of the economic crisis and the pandemic."
The 'Resistencia' movement is to be integrated into a party led by a former member of the Partido Popular.