Toronto police have arrested one suspect and are searching for another after several vehicles were set on fire outside the Scarborough home of a federal Member of Parliament.

Emergency crews were called to the residential property after reports of multiple vehicles being deliberately ignited. Police launched an investigation and examined the scene for evidence that could help identify those responsible.

One person has now been taken into custody in connection with the incident, while investigators continue efforts to locate another suspect. Authorities have not indicated that the investigation is complete.

The incident has raised concerns because the targeted property belongs to a sitting federal politician. Police are examining the circumstances surrounding the fires, including whether the vehicles were specifically targeted and what may have motivated the alleged actions.

Investigators are expected to review surveillance footage, witness information and other evidence as they work to establish the sequence of events. Residents in the area may also be asked to provide information or video recordings that could assist the investigation.

The case comes as Toronto police continue to investigate a number of property-related incidents across the city. Deliberately setting vehicles on fire can create serious risks beyond property damage, particularly when the incident occurs near homes and other occupied buildings.

Authorities have not released all details about the suspects or the alleged motive. Further information is expected as the investigation progresses.

Residents are being urged to remain alert and report suspicious activity to police. Anyone with information that could help investigators is encouraged to contact authorities.

The investigation remains ongoing.