Ottawa Bluesfest Main Stage Collapse — Incident Report
Incident Report · Canada · 2011

Ottawa BluesfestMain Stage Collapse

A severe storm struck Ottawa Bluesfest during Cheap Trick’s performance on 17 July 2011. The main stage collapsed backward toward the backstage area and trucks, prompting injury reports and a labour investigation.

Date17 July 2011
LocationOttawa, Canada
EventOttawa Bluesfest
FatalitiesNone reported
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Incident Overview

What Happened

During Cheap Trick’s performance at Ottawa Bluesfest, a violent thunderstorm or squall line struck the festival site at LeBreton Flats.

The main stage, also referred to in sources as the MBNA stage, collapsed backward toward the backstage area and trucks rather than into the audience.

The band escaped without reported injury. Multiple injuries were reported among crew members and others on site, and the Ontario Ministry of Labour investigated.

Location Detail

LeBreton Flats

Venue: Ottawa Bluesfest, main stage / MBNA stage.

Area: LeBreton Flats, Ottawa, Ontario, Canada. Sources describe the site as adjacent to the Canadian War Museum.

Current location support: Ottawa Bluesfest and the Canadian War Museum are both linked to 1 Vimy Place, Ottawa. The exact 2011 stage footprint was not verified.

Check Disputed Points →

Key Facts

At A Glance

17
July 2011
3–5
Reported injury range
0
Fatalities reported
96km/h
Reported wind figure

Chronology

Incident Sequence

Before the collapse
Environment Canada warnings and later reports described severe thunderstorm conditions, including strong winds expected or measured around the festival site.
During Cheap Trick’s set
A sudden storm hit during the performance, around 20 minutes into the set according to one production-sector report.
Stage collapse
The main stage collapsed backward toward backstage and tour trucks. Reports state it did not fall forward into the crowd.
Aftermath and investigation
The Ontario Ministry of Labour investigated. Later reports differed on the balance between weather, structural findings, and fabric-wall wind loading.

Outcomes / Details

Operational Points

🌩️
Severe Weather
Sources describe a violent thunderstorm, sudden gale, or squall line affecting the site.
🏗️
Stage Failure
The main stage structure collapsed backward rather than into the audience area.
🚑
Injury Reports
Reports range from three hospitalised to at least five injured, with further on-site treatment mentioned.
🔎
Investigation
The Ontario Ministry of Labour investigated weather, construction, design and code matters.
⚠️ Verification Note The exact final official injury total and exact wind speed at the moment of collapse were not verified in the reviewed material.

Disputed Details

Conflicting Information

The sources broadly agree on the core event, but differ on injury counts and how the cause was described.

Disputed Detail
Number of injured / hospitalized

Reports do not provide one settled final figure.

Source 1

The Guardian says at least three people were taken to hospital.

Source 2

Global News says at least four people were injured, one seriously. Another source says at least five were injured.

The difference likely reflects hospital transports versus wider injury counting.

Disputed Detail
Hospitalized versus treated on site

Hospitalisation figures do not cover all people treated at the scene.

Source 1

PLSN says three people were hospitalized and released.

Source 2

Global/AP says at least eight others were treated at the scene for minor issues including twisted ankles and anxiety.

This is a counting-method issue. Classic incident-reporting joy.

Disputed Detail
Cause characterization

Later reporting gave different emphasis to weather and stage design factors.

Source 1

PLSN’s July 2012 report says authorities found no evidence of structural defects and attributed the collapse to weather.

Source 2

FOH’s November 2012 report says inability to quickly cut fabric-wall ties was cited as a key risk factor contributing to wind loads.

These points are not necessarily mutually exclusive, but they do frame the cause differently.

Not Verified

Unverified Details

The following points should not be treated as settled from this source set.

Injury Total
Exact final official injury total.
Wind Speed
Exact wind speed at the moment of collapse.
Stage Footprint
Exact street address of the specific 2011 stage footprint.
Social Posts
Direct, preserved primary social media posts from Cheap Trick or witnesses.
Primary Report
Directly accessible official Ontario Ministry of Labour report from a government host.

Source Material

References

News, magazine and website sources used to build the incident summary. Limited-use sources are clearly marked.

01
The Guardian
Cheap Trick 'thankful' to be alive after Ottawa Bluesfest stage collapse
19 July 2011
Reports that a violent thunderstorm caused the stage to collapse during Cheap Trick’s set; says the stage fell backward, three people were taken to hospital, and the Ontario Ministry of Labour was investigating.
Visit Source →
02
Global News / Canadian Press
Violent storm topples stage during Cheap Trick concert; three injured
18 July 2011
Reports a sudden gale toppled the main stage during Cheap Trick’s performance; at least four people were injured, one seriously, with the site placed adjacent to the Canadian War Museum.
Visit Source →
03
Global News / Canadian Press
Violent storm topples stage during Cheap Trick concert
18 July 2011
States the main stage collapsed during a severe thunderstorm and includes Ottawa Fire Services detail on one 49-year-old man in serious condition and others treated on site.
Visit Source →
04
Global News
Investigators look at weather and construction as possible causes of Ottawa stage collapse
18 July 2011
Reports the Ministry of Labour investigation, says winds measuring up to 96 km/h moved into LeBreton Flats, and notes the collapsed stage was different from others on site.
Visit Source →
05
Global News
Investigators look at weather and construction as possible causes of Ottawa stage collapse
18 July 2011
Duplicate-accessible version stating the Ministry of Labour said the investigation could take up to a year and that design and code issues were being examined.
Visit Source →
06
The Irish Times / AP
Ottawa stage collapse injures five
18 July 2011
Reports at least five injuries, one serious, and says Environment Canada had a thunderstorm warning in effect with expected winds of 90 kph.
Visit Source →
07
The Blade / AP
Stage collapses during Cheap Trick performance
17 July 2011
Contemporary AP-based report identified from search preview only; useful as evidence of same-day reporting, but not opened in detail.
⚠️ Limited-use source / not core evidence
Visit Source →
08
Global News / Canadian Press
Cheap Trick wants full explanation after Bluesfest stage collapse
28 July 2011
Reports Cheap Trick’s call for a full account of what went wrong after the collapse at Ottawa Bluesfest.
Visit Source →
09
The Guardian
Cheap Trick file $1m lawsuit against Canadian festival
10 July 2013
Reports the band’s lawsuit over the 2011 collapse and notes a later correction that none of the band members were hurt.
Visit Source →
10
PLSN
Main Stage at Ottawa Bluesfest Collapses During Cheap Trick Performance
18 July 2011
Says the collapse happened about 20 minutes into Cheap Trick’s set; no fatalities were reported; three people were hospitalized and released.
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11
Pollstar
Bluesfest Collapse Explained
21 July 2011
Reports that Environment Canada issued a severe storm warning before the collapse and that a Ministry of Labor report was forthcoming.
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12
PLSN
No Structural Defects Found in 2011 Ottawa Bluesfest Stage Collapse
9 July 2012
Reports authorities concluded there was no evidence of structural issues contributing to the collapse, attributed it to weather, and laid no charges.
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13
Front of House Magazine
New Reports on Ottawa Bluesfest Staging Collapse Cite Choice of Fabric Wall Ties as Key Risk Factor
19 November 2012
Reports later details citing inability to quickly cut fabric wall ties as a key factor in wind loading; says three people required hospitalization and others were treated on site.
Visit Source →
14
Front of House Magazine
Cheap Trick Seeks Damages from 2011 Bluesfest Accident
15 July 2013
Reports Cheap Trick’s lawsuit for gear damage and other costs; says the structure blew backward onto tour trucks, injuring three, and notes a separate negligence suit.
Visit Source →
15
Ottawa Bluesfest Support
Festival Location & Site Map
Not stated
Current venue information placing Ottawa Bluesfest at LeBreton Flats Park, downtown Ottawa, address 1 Vimy Place. Used only for location support.
Visit Source →
16
Canadian War Museum
Plan Your Visit, Museum Hours & Tickets
Not stated
Current location page stating the Canadian War Museum is at 1 Vimy Place on LeBreton Flats. Used because multiple incident reports identify the collapse site as adjacent to the museum.
Visit Source →
17
ControlBooth-ControlGeek
Ottawa Stage Collapse Ministry of Labor Incident Report
21 November 2012
Secondary article discussing the labour report and its conclusions; useful as a lead and commentary source, but not relied on for core facts where stronger sources were available.
⚠️ Limited-use source / not core evidence
Visit Source →

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