On 8 August 1992, Montreal's Olympic Stadium hosted Metallica and Guns N' Roses, two of the biggest rock bands on the planet. More than 50,000 fans had gathered for an extraordinary double bill.
Nobody expected the evening to end with riot police battling concertgoers in the streets.
Two Rock Giants at Their Peak
In 1992, Metallica were enjoying enormous success following the release of their self-titled fifth album, commonly known as The Black Album. Singles including Enter Sandman, Nothing Else Matters and The Unforgiven had introduced the thrash metal pioneers to a much wider audience.
Guns N' Roses were equally successful. Their ambitious Use Your Illusion I and Use Your Illusion II albums, released in September 1991, had cemented their status as one of the world's biggest rock acts.
Putting both bands on the same stadium tour seemed like an obvious winner. Faith No More completed the Montreal bill, promising fans an unforgettable evening.
Unfortunately, unforgettable would take on an entirely different meaning.
James Hetfield's Horrific Pyrotechnics Accident
Metallica's performance was progressing normally until the band reached Fade to Black.
The elaborate stage production included carefully timed pyrotechnics, with flames erupting from designated positions.
But something went terribly wrong.
Hetfield moved into the path of a flame effect and was caught in the blast. The guitarist and singer suffered severe burns, particularly to his left arm and hand.
The accident happened so quickly that some audience members initially struggled to understand what they'd witnessed.
Hetfield was rushed for medical treatment, while the remaining members of Metallica abandoned their performance.
Drummer Lars Ulrich subsequently addressed the audience, explaining that the band couldn't continue.
The crowd had witnessed a frightening accident involving one of rock's most recognisable musicians. Understandably, the atmosphere inside Olympic Stadium had changed considerably.
But Guns N' Roses were still scheduled to perform.
And that's where the evening took another disastrous turn.
Axl Rose Takes the Stage — Then Walks Off
Following Metallica's unexpected departure, concertgoers faced a lengthy wait.
Approximately two hours passed before Guns N' Roses finally appeared.
By then, tensions were rising.
Fans had already seen one headline act forced to abandon its set. Now they were waiting for Axl Rose, Slash and the rest of Guns N' Roses to salvage the evening.
Initially, it seemed they might succeed.
But after approximately 55 minutes, everything unravelled again.
Rose complained about problems involving the sound and his voice, before abruptly ending the performance.
The singer had reportedly experienced vocal difficulties during the tour, but the audience had little patience left.
They'd paid to see two enormous bands deliver full performances.
Instead, both sets had been cut short.
According to contemporary reporting, Rose encouraged disappointed fans to seek refunds before leaving the stage.
For thousands of concertgoers, it was the final straw.
The Montreal Riot of 1992
What happened next transformed an already disastrous concert into a full-scale public disturbance.
As frustrated fans began leaving Olympic Stadium, groups of rioters started smashing windows, damaging property and overturning vehicles.
Inside the venue, seats were torn apart and fires started. Merchandise stands were looted, while rubbish bins and other objects were set alight.
Outside, the violence continued.
A police vehicle was overturned, and dozens of others were damaged as officers attempted to regain control.
Hundreds of police officers were deployed, including riot units.
Contemporary reports estimated that around 2,000 people were actively involved in the initial disturbances, although much larger crowds remained around the stadium.
At least 12 people were arrested, and several police officers and concertgoers suffered injuries.
The destruction left Montreal authorities facing substantial repair costs.
It was an extraordinary conclusion to a concert that had begun with such enormous expectations.
Was Axl Rose Responsible?
The question of responsibility quickly became another controversy.
Metallica's departure had been unavoidable. Hetfield required urgent medical attention after suffering serious burns.
Guns N' Roses' decision to stop performing was considerably more contentious.
Rose maintained that vocal and sound problems had affected the show, but many fans believed the band could have done more to rescue the evening.
Montreal stadium officials were particularly critical.
Olympic Stadium president Pierre Bibeau subsequently announced that Guns N' Roses would not be permitted to return to the venue.
The incident also revived memories of another notorious Guns N' Roses concert.
Just a year earlier, Rose had abruptly ended a performance in St Louis, Missouri, after confronting a spectator with a camera. That incident also resulted in a riot.
For critics, Montreal reinforced Rose's reputation as an unpredictable frontman.
Nevertheless, the decision by some audience members to resort to violence remained their own responsibility.
The Aftermath: One of Rock's Most Infamous Nights
James Hetfield eventually recovered from his injuries, although his burns required extensive treatment.
Metallica returned to touring later that month, with guitar technician John Marshall temporarily handling rhythm guitar duties while Hetfield concentrated on singing.
Guns N' Roses continued their career, but the Montreal riot became another defining controversy in the band's turbulent history.
More than three decades later, the events of 8 August 1992 remain extraordinary.
Two of the world's biggest rock bands shared a stage. One singer was seriously burned. Another ended his performance early.
And thousands of disappointed fans watched what should have been an unforgettable night of music deteriorate into violence.
Montreal 1992 wasn't simply a concert that went wrong. It became one of the most infamous disasters in rock concert history.
Bands in this article:Metallica, Guns N' Roses