GNR police in the Algarve stopped a group of people from Lisbon from organising an illegal party somewhere between Vilamoura and Albufeira last weekend.
The party was reportedly being promoted on social media, with tickets costing €20.
Reports Correio da Manhã tabloid, the venue was only going to be revealed on the day of the event.
After receiving several complaints, GNR police identified the organiser who promised to cancel the party.
CM adds that GNR police have already stopped over 10 illegal events from happening in the Algarve.