Airbnb's boss has announced that the online platform, which offers private homes for rent for short periods, is banning "party houses" after a deadly shooting at a Halloween event in California.
Five people were killed and others wounded in a Thursday night shooting in Orinda, California, in a house that had been rented on Airbnb.
More than 100 people were present at the event, which was announced on social media.
"Starting today, we are banning 'party houses' and we are redoubling our efforts to combat unauthorised parties and get rid of abusive host and guest conduct, including conduct that leads to the terrible events we saw in Orinda," Airbnb co-founder and CEO Brian Chesky said on Twitter.
To do this, Airbnb will increase "manual screening of high-risk reservations flagged by our risk detection technology," create a "dedicated 'party house' rapid response team," and take "immediate action" against those who violate guest policies, Mr Chesky wrote.
"We must do better, and we will," he said. "This is unacceptable."
Michael Wang, the owner of the home where the shooting took place, told the San Francisco Chronicle that he rented his house to a woman who said she was organising a family reunion for a dozen people.
The sheriff's department said they were responding to a noise complaint at the house around the time the shooting was reported.
Three people died at the scene, while two more died after being hospitalised, police said.
Reacting to AirBnB's decision to ban "party houses", Sinn Féin Housing Spokesperson Eoin Ó Broin said he would like to see the company make all of the hosts in Ireland compliant with the new laws.
"The vast majority of those hosts are currently operating outside the law and therefore there's no protections for neighbours. But obviously any action by AirBnB to clamp down on nuisance or anti-social behaviour by guests would be welcome."
He added: "We do hear about party houses in Dublin city, in particular some of the residential areas in Dublin 1, 2, 7 and 8. So clearly it is an issue and all the more reason why AirBnB should ensure that any property they're advertising on their website is fully compliant with the new regulations."
Figures on the Inside AirBnB website show that there are currently over 9,500 AirBnB properties available in Dublin city alone.
Half of these are entire homes or apartments and the other half is mainly made up of private rooms.
