What is the reason for the yellow criss-cross lines painted on the road here?

ما الغرض من وجود خطوط صفراء متقاطعة مرسومة على الأرض هنا؟

Explanation: Yellow 'box junctions' like this are often used where it's busy. Their purpose is to keep the junction clear for crossing traffic. Don't enter the painted area unless your exit is clear. The exception to this is when you are turning right and are only prevented from doing so by oncoming traffic or by other vehicles waiting to turn right.

Category: Arabic - Road and Traffic Signs

References: The Official DVSA Guide to Driving: Section 6, Highway Code: Rule 174, Highway Code: Page 116, Know Your Traffic Signs: Page 67