After 21:00, Karaoglanoglu (Karaoğlanoğlu) coastal corridor enters its second evening phase. Restaurant arrivals slow. Departures begin. Vehicles that had previously parked along the seafront start re-entering the carriageway.

The exposure forms during the transition from stationary curb parking to active flow.

Between 21:00 and 22:30, parallel-parked vehicles along the sea-facing side begin reversing into the westbound or eastbound lanes. Unlike arrival behaviour, departure behaviour is less synchronized. Vehicles exit at irregular intervals.

A recurring scenario develops mid-strip.

A parked vehicle activates reverse lights and begins backing slowly into the lane. The driver checks mirrors and over-the-shoulder visibility. However, sightlines are partially restricted by:

• Adjacent parked vehicles
• Restaurant umbrellas or decorative frontage
• Pedestrian movement along the curb

At the same time, through traffic maintains steady evening rhythm. Drivers do not expect active lane intrusion because the primary flow has stabilized after peak dining hour.

The reversing vehicle occupies a small portion of the lane initially. The approaching driver registers movement later than ideal because tail lights blend with other parked vehicles’ reflective surfaces under artificial lighting.

Braking occurs abruptly. A second vehicle behind reacts with sharper deceleration.

The risk intensifies due to lighting contrast. Restaurant illumination creates bright sidewalk zones and darker roadway areas. Reverse lights are visible, yet their depth projection is less clear against the mixed lighting background.

Season modifies density. In summer, higher restaurant volume extends the window and increases frequency. In winter, the pattern narrows to weekend evenings but remains structurally present.

Historically, when Karaoglanoglu coastal road functioned with lower curb-side parking density, departure maneuvers were infrequent and visually obvious. As hospitality frontage expanded, on-street parking became layered directly onto an uninterrupted two-direction corridor.

The geometry supports forward flow. Evening departures introduce backward movement into that flow.

The exposure rarely produces high-speed collision. It generates sudden braking and minor rear-end compression triggered by underestimated parking reversal timing.

As long as curb-side parallel parking remains active late into the evening, short-term parking reversal risk after 21:00 will remain embedded in the Karaoglanoglu coastal corridor rhythm.