Police are investigating a suspicious fire that broke out in North Geelong early Tuesday, 8 October.

Emergency services responded to reports of a blaze at a unit on Coxon Parade around 2:15 a.m.,

leading to the evacuation and assessment of nearby residents by ambulance crews.

A 63-year-old North Geelong man was taken into custody at the scene but has since been released as inquiries continue.

A crime scene was established, and investigations are ongoing.

Authorities urge anyone with information or who may have noticed suspicious activity in the area to contact Crime Stoppers at 1800 333 000 or submit a confidential report online at www.crimestoppers.com.au.