National Business

LONDON — Thousands of anti-Brexit protesters marched Saturday in London to demand a new referendum on leaving the European Union, as a divided Britain marked the second anniversary of its vote to quit the bloc.

WASHINGTON — Police generally need a warrant to look at records that reveal where cellphone users have been, the Supreme Court ruled Friday in a big victory for privacy interests in the digital age.

VANCOUVER — British Columbia has selected Shopify Inc. to provide an e-commerce platform for the online sale of non-medical cannabis in the province.

CALGARY — The National Energy Board says it has approved modified plans for the Burnaby Terminal of the Trans Mountain pipeline project, clearing a final regulatory hurdle for construction to start.

Facebook says it has launched its messenger app for kids in Canada. Messenger Kids is an app that allows kids to video call and message friends and family using a smartphone or tablet.

PHOENIX — The human backup driver in an autonomous Uber SUV was streaming the television show "The Voice" on her phone and looking downward just before fatally striking a pedestrian in suburban Phoenix, according to a police report.

MONTREAL — Nearly 475 unionized CAE Inc. employees in Montreal went on strike Friday afternoon after rejecting the company's latest contract offer.

A leap in oil prices helped Canada's main stock index close at a record high Friday and also countered some of the negative pressure on the loonie from disappointing inflation and retail sales data. The August crude contract closed up $3.04 or 4.

TORONTO — BlackBerry Ltd. shares sank almost 10 per cent to their lowest levels in weeks on Friday, despite beating analysts' estimates and reporting a solid start to its 2019 financial year. The company's stock closed down $1.45 or 9.

Some of the most active companies traded Friday on the Toronto Stock Exchange: Toronto Stock Exchange (up 114.99 points to 16,450.14, a record high) Aurora Cannabis Inc. (TSX:ACB). Healthcare. Down 48 cents, or 4.58 per cent, to $9.99 on 18.