Private security will mainly be for Covid controls of beaches.
Of the three municipalities, Sa Pobla has the highest number of active cases.
The Mayor of Santanyí, Mari Pons, says building will begin this year, but that more homes are desperately needed.
Capacity at beaches in the Mondrago park is said to be exceeded by 60%.
Fiestas all over the island. Virgen del Carmen concludes on Monday except in Porto Cristo, where the fiestas go on until Sunday (correfoc and fireworks). Sant Jaume in Alcudia, Manacor, Santanyi and elsewhere (demons in Calvia village on Saturday). Santa Margalida in various places. La Beata starts in Valldemossa and Vilafranca. In Port Adriano, tenor José Carreras on Saturday. Santa Eugenia has its performing arts weekend - circus acts, dance and music.
The number of beachgoers, demolishing chiringuitos, no more sunloungers ... .
The shuttle has been carrying an average of 50 to 60 people per day since its introduction last month.
Santanyi town hall is interested in adopting a similar scheme to the one that was introduced in the summer for Es Trenc.
Ten illegal immigrants were picked up in Santanyi, where there have been four landings by immigrants since 2014.