These are self-park configurations where the vehicle driver is able to access the parking independently.
If the security system is found to be poor, the vehicle driver and/or the company may be subject to a fine.
The lights help vehicle drivers avoid entering runways that are, or will soon be in use.
Such encounters appear designed to extort money from the vehicle driver.
The vehicle driver could tilt a trough depending upon need.
The controller can then warn the pilots or vehicle drivers.
The hills in the park around it are used by cyclists and other recreational vehicle drivers.
There are several advantages of employing a car park system for urban planners, business owners and vehicle drivers.
They provide the vehicle driver with a simple, safe & secure method to prevent exit from the car.
A yellow light indicates that a red light will follow, and vehicle drivers must stop if it is safe to do so.