15-year-old dirt bike rider critically injured in collision with vehicle in Huntsville

A 15-year-old riding a dirt bike was rushed to a trauma centre in critical condition following a collision in Huntsville.
Provincial police say the teen and a passenger vehicle collided on Centre Street Sunday afternoon.
The youth suffered life-threatening injuries and was taken to a Toronto area hospital.
- Download the CTV News app free to get local alerts on your device
- Get the latest local updates sent to your email inbox
No other injuries were reported.
Centre Street near Caroline Street was closed Sunday for several hours for the investigation.
There is no word on any charges at this time.
The cause of the crash remains under investigation, with police urging anyone with information or dash cam footage to contact the OPP.
CTVNews.ca Top Stories

BREAKING Judge rules against Prince Harry in early stage of libel case against Daily Mail publisher
Prince Harry lost a preliminary round Friday in his libel case against the publisher of the Daily Mail tabloid over an article that said he tried to hide his efforts to retain publicly funded protection in the U.K. after giving up his status as a working member of the royal family.
More caffeinated energy drinks pulled from shelves: Here's what was recalled in Canada this week
Here's a list of items Health Canada and the Canadian Food Inspection Agency recalled this week, including mushrooms, more caffeinated energy drinks, and electric cooktops.
Two charged with murder of Quebecer Daniel Langlois and partner in Dominica
The director of public prosecutions in the Caribbean nation of Dominica has confirmed that two men have been charged in the death of Quebecer Daniel Langlois and his partner.
Judge rules in favour of NBA star, nullifies purchase of $8M Burlington mansion once occupied by 'crypto king'
A judge has ruled in favour of NBA star Shai Gilgeous-Alexander in his lawsuit against a company that sold him a Burlington mansion previously occupied by self-proclaimed ‘crypto king’ Aiden Pleterski.
Six French teens await a verdict over their alleged roles in Islamic extremist killing of a teacher
A French juvenile court is handing down a verdict Friday for six teenagers accused of involvement in the killing of teacher Samuel Paty, who was beheaded by an Islamic extremist after he showed caricatures of the Prophet Muhammad to his class for a debate on freedom of expression.
'The Brick' is at the centre of our galaxy. An unexpected new finding may help unlock its mysteries
A box-shaped cloud of opaque dust that lies at the centre of our galaxy has long perplexed scientists, and observations that reveal a new detail about its composition are deepening the mystery — possibly upending what’s known about how stars form.
Movie reviews: Every frame of 'The Boy and the Heron' exudes warmth, wonder, poignancy and poetry
This week, pop culture critic Richard Crouse reviews new movies- 'The Boy and the Heron,' 'Leave the World Behind,' 'Eileen' and 'Chicken Run: Dawn of the Nugget.'
Flight safety in Canada is plummeting, a confidential UN agency report finds
A draft report from a United Nations agency gives Canada a C grade on flight safety and oversight, down from an A+ and far below most of its peers.
Israel's military assault on Gaza triggers international alarm over widespread civilian casualties
Desperate Palestinians fleeing Israel's expanding ground offensive crowded into an ever-shrinking area of the Gaza Strip as the Israel-Hamas war entered its third month Friday.