Bus and taxi lane (red surface)
In Arabic:مسار الحافلات وسيارات الأجرة (السطح الأحمر)
What it means
In Dubai, red lanes like this are for public buses and taxis only. Other drivers must not use them.
About road markings
Road markings are painted on the road: lane lines, arrows, stop and give-way lines, and areas you must not enter or stop in.