Tourism reactivation has meant that the season is going "very well".
A third of forest fires are deliberate.
Santa Margalida town hall has introduced new ordinance for the "correct" use of beaches.
He had previously threatened to kill a woman's husband.
Previous protests have typically only attracted 20 to 30 people.
Costas Authority decisions have affected beach bars in various parts of Mallorca.
Occupancy is nevertheless running at around 90%.