Majorca authorities are cracking down on pub crawls after last week's incident in which an 18-year-old from Northern Ireland was seen performing sex acts on more than 20 men in public.
Footage of the incident, involving a teenager from County Armagh on a pub crawl in the popular resort of Magaluf, appeared on social media sites.
The mayor of Calvia, the region which includes Magaluf and five other resorts popular with Britons, said he wished to "express my total rejection and anger at the activities which were carried out in a video which is currently on the social media circuit".
Manuel Onieva said today he had passed a law giving "tighter control over the operation of pub crawl organisers", adding that companies operating pub crawls in Calvia "now have to apply for a licence through the town hall" and must "prove responsibility".
"Pub crawl groups can now not exceed more than 50 people and if any operators exceed this legal capacity, they will be fined," he added.
Tom Ousby, who is widely reported to have died after falling from a hotel in Spain, was an aspiring model and musician from London.
A YouTube video of him playing drums to Taylor Swift's song 22 has been watched more than 9,000 times.
Tributes have meanwhile flooded on to Twitter, including a picture of his name spelled out in tea-light candles.
His reported death came days after he apparently planned to return to the UK, tweeting: "Magas all good, coming home sometime this week tho."
A British teenager has died after falling from the ninth floor of a hotel on the party resort of Magaluf in Mallorca, the Sunday Mirror has reported.
Thomas Ousby, 19, is believed to have plunged to his death from the fire escape at the Atlantic Park hotel. A spokesman for the hotel refused to comment.
A Foreign Office spokeswoman said: "We were notified on August 3 of the death of a British national in Spain and are providing consular assistance to the family at this time."
A British father-of-three has died after falling from the 10th floor of a building in the Spanish holiday resort of Magaluf.
Craig Knapp, from Dundee, was on a family holiday in the Spanish resort on the island of Majorca when the incident happened on Monday.
Spanish police have now launched an investigation into the death of the 31-year-old HGV driver.
A spokesman for the Foreign Office confirmed that the embassy has been informed of the incident.