Kalina Laframboise

Emergency services are at the scene of a train derailment Thursday morning on Montreal's south shore, where they are urging citizens to stay away from the area.

'For children who are not seriously ill or injured, other solutions can be considered, such as the 811 line or walk-in clinics,' one medical director said.

In Montreal, a group of residents is trying to hit the brakes on new bike lanes and threatening to sue the city over how it handles setting up cycling infrastructure.

Quebec provincial police say two men in their 20s were arrested and expected to appear in court Tuesday. There have been a total of three arrests to date.

Quebec Premier François Legault says the Sûreté du Québec, the province's police force, will 'conduct visual investigations at the borders.'

WATCH: Trump’s border czar to focus on Canadian side, says it'can’t be a gateway to terrorists'

Legault says the Sûreté du Québec (SQ), the province's police force, will “conduct visual investigations at the borders.”

The move come as optometrists had threatened to pull out of the public program on Nov. 22 over stalled negotiations with the Quebec government.

The Société de transport de Montréal, the city's public transit agency, is planning on using that space to build a new ventilation system for the metro's Orange line.

The Sûreté du Québec issued a notice Friday in search of 36-year-old Guillaume Nobert of Saint-Lazare, Que., in connection with the high-profile case.