Mysterious foam erupts from Cambridge, Ont. roadway
The City of Cambridge is investigating after a mysterious foam erupted from the pavement at a major intersection twice in the past 24 hours.
It first happened Thursday evening, then again Friday around noon, soaking the roads at Fountain Street and King Street.
A video posted to social media at 12:50 p.m. on Friday shows a white substance shooting up from the asphalt. In another video posted seven minutes later, vehicles are seen driving through the frothy substance.
Patricia Thomas, who shot the video, said when she got close enough she could smell the soap.
“It was shooting up out of the ground and it was almost like a geyser you could see,” Thomas told CTV. “And then you realize it was like a soapy substance and the foam.”
The City of Cambridge said the foam was generated in the sanitary sewer system before coming out of a couple maintenance holes at the intersection.
Mike Parsons, director of environmental services for Cambridge said city and regional staff are investigating.
“At this point in time we are unsure of what that source is, but we suspect it is a detergent from possibly an industrial customer upstream."
The city said it was likely a batch dump of a substance that went into the sewer, but added that the city’s drinking water is safe and unaffected by the incidents.
Staff will continue to monitor the situation in case the mysterious foam returns.
CTVNews.ca Top Stories
Four people arrested at National War Memorial in Ottawa as Canada Day celebrations begin
Police officers in cruisers, on foot patrol and on bicycles are patrolling the Parliamentary Precinct, the ByWard Market and the so-called 'motor vehicle control zone,' as the city prepares for Canada's 155th birthday celebrations and possible protests.

2 slain gunmen still unidentified after Saanich shooting: BC RCMP
Saanich police will hold another update on a deadly shooting that took place on Tuesday afternoon, leaving two suspects dead and six officers with gunshot wounds.
Royal Canadian Navy relieves Pacific fleet ship commander for 'inappropriate conduct'
The Royal Canadian Navy says it has relieved the commanding officer of a warship in the Pacific Fleet.
Here's what Air Canada and WestJet have said about reducing flights
Two of Canada's largest airlines announced steps this week to cope with delays, cancellations and service issues. Head to CTVNews.ca to read about the changes announced by Air Canada and WestJet.
Shooting in Newark wounds 9; all expected to survive: police
Nine people, including a teenager, were wounded Thursday evening in gunfire outside a neighborhood grocery shop in Newark, police said.
Convoy organizer Lich to spend at least 5 more nights in custody
Ottawa protest organizer Tamara Lich will spend at least five more nights in custody in Ottawa after she was arrested in Alberta for allegedly breaching bail conditions.
Approximately 675K eligible to vote in Conservative leadership race: party
The Conservative Party of Canada says approximately 675,000 members will be eligible to vote in this year's leadership race.
Omicron cousin BA.5 predicted to cause nearly 70 per cent of COVID-19 cases by Canada Day
Researchers examining the threat of emerging COVID-19 strains predict Omicron BA.5 will account for nearly 70 per cent of cases in much of the country by Canada Day.
Supreme Court says expanded rape shield laws are constitutional
The Supreme Court of Canada says the expanded rules to further prevent a sexual assault complainant's past from being used against them in a trial are 'constitutional in their entirety.'