Police say the three people have been taken to hospital for treatment, with the fair shut for the evening.
Most Recent Articles
Arrest made over the death of black woman found hanged from tree in Mississippi
Tasia Fortune's body was found in the lot of an abandoned home in Mississippi in August.
MPs vote against fresh attempt to legalise assisted dying
The proposed law sought to introduce one of the biggest societal changes in recent years.
Firefighters say this antioxidant helped them - their union warns it could be risky
Glutathione, an antioxidant, has been offered as a treatment at some of the largest US wildfires in recent years.
Close race in Sweden as hard right eyes role in government
Prime Minister Ulf Kristersson has promised cabinet jobs for the Sweden Democrats, but the rival left-wing bloc has a narrow lead in the polls.
The Papers: 'Military jet tripped chaos' and 'A failure for dying people'
Several of the papers consider on the fall of the assisted dying bill in the House of Commons on Friday.
'Never, ever forget' - America marks 25th anniversary of 9/11 attacks
In New York, the Pentagon and Pennsylvania, solemn ceremonies commemorate the landmark anniversary.
I never got to experience my baby's scan but blind parents like me can now feel them
New innovations and workarounds are constantly being made to support blind parents in the challenges they face.
PlayStation gambles with 18-rated Wolverine game - will it pay off?
The BBC's Tom Gerken plays the hotly anticipated superhero game from Spider-Man makers Insomniac.
Five minutes to steal a Renoir: Why museum thefts are becoming bolder across Europe
Art detectives and security experts say the number of museum thefts across Europe are increasing - with some thieves inspired.
We've followed their lives for six decades - now the stars of 7 Up are bowing out
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Is a September heatwave forecast for the UK?
Temperatures will return to summerlike levels over the weekend, despite some heavy rain.
When an avalanche killed climber Nirmal Purja, his friends faced the hardest mission of all
Mountaineer Mingma G tells the BBC about the climb to bring home the bodies of his closest friends.
Reform receives record £36m donation from crypto billionaire
Ben Delo's donation, the biggest single sum ever given to a political party in the UK, comes amid scrutiny of Reform's finances.
Masked men, lorries and road blocks: How anti-migrant activists are changing tactics
Patriot Platform wants to build a group of working-class voters to influence political parties on the right.
President Trump to arrive in Ireland for two-day visit
Donald Trump will arrive on Saturday morning at Dublin Airport ahead of a two-day visit to Ireland.
President Trump to arrive in Ireland for two-day visit
Donald Trump will arrive on Saturday morning at Dublin Airport ahead of a two-day visit to Ireland.
Zverev through to third Grand Slam final in a row
Alexander Zverev beats Karen Khachanov at the US Open to reach a third Grand Slam final in a row and continue his bid for a second major of the year.
Zverev through to third Grand Slam final in a row
Alexander Zverev beats Karen Khachanov at the US Open to reach a third Grand Slam final in a row and continue his bid for a second major of the year.
Glitzy innovations but Duplantis still wins - new Ultimate Championship begins
The Ultimate Championship is posed as something different in athletics, but some things stay the same - pole vault star Armand Duplantis taking centre stage.
Houthis claim major advance in Yemen and tighten grip on Red Sea shipping lane
The Iran-backed Houthis are also reported to have seized Perim - a strategic island on the major shipping route.