THE MAYOR of a small Dutch town, and its local police force, “failed” in their handling of a riot triggered when thousands attended a party after receiving a Facebook invitation meant to be private, an official inquiry has found Office Design.

Some 4,000 revellers descended onto the northern town of Haren in September after a local girl accidentally posted a public invitation for her 16th birthday party on the social network.

The soiree descended into chaos, Residence Designwith uninvited party-goers pelting police officers with rocks, bottles, flower pots and even bicycles, shops looted and chairs set on fire throughout the night

“Right from the start authorities had no grip on the problem, there was no clear strategy to deal with it and what they did was insufficient,” said Job Cohen, who chaired a five-person commission to investigate the so-called “Project X” riots.

He told a press conference that Haren’s mayor Rob Bats had not used all the means at his disposal to control the rampaging youths Office Design, many of whom had arrived earlier that day carrying alcohol and drugs.

“If this was a test for the police, you would have to come to the conclusion that they failed,” he added.

29 injured, and 108 arrested, in ‘Project X’

By the end of the night of violence, at least 29 people had been injured – including three officers – while 108 were subsequently arrested. The cost of damages ran into the hundreds of thousands of euros.

Images of bonfires and blood streaming from the heads of youths after running battles with riot police shocked the Netherlands,better known for its tolerance and non-violent culture.

Cohen called for tighter control on alcohol, including raising the legal age from 16 to 18 and banning it at football matches and large events.

Officials in Haren had prepared for trouble on September 21 by blocking access to the girl’s street, banning alcohol consumption near her home and having the teenager herself quit the premises.

But riot police had to intervene when a couple of hundred drunken youths tried to get into the street.

After pelting the police with missiles as they tried to force their way into the street, groups of rioters moved on to the centre of the town where they wrecked cars, fencing, street lamps and signs.

Some of the party-goers wore T-shirts bearing the words “Project X Haren”, an allusion to the 2012 US teen film “Project X” – about a suburban birthday party that gets out of control after an invitation goes viral

“Ladies and gentlemen, I had the shock of a lifetime,” Haren’s castigated mayor told the briefing.