When you approach a flashing red light, you must treat it like a stop sign:

• Come to a complete stop at the stop line, crosswalk, or before entering the intersection if no markings are present.
• After stopping, look carefully in all directions for oncoming traffic and pedestrians.
• Yield the right of way to any vehicles or pedestrians already in or approaching the intersection.
• Proceed only when it is safe and you have observed the right-of-way rules.

If multiple vehicles arrive at the intersection simultaneously, the vehicle that arrived first generally has the right of way; if unclear, yield to the vehicle on your right. This ensures orderly and safe passage through the intersection

. In summary, a flashing red light requires a full stop and cautious proceeding, just as you would at a stop sign, to ensure safety for all road users