Bus and taxi lane
In Arabic:مسار الحافلات وسيارات الأجرة
What it means
In Dubai, the lane under the bus symbol is for buses and taxis only. Other vehicles must not drive in it.
About regulatory signs
Regulatory signs give orders. A red ring tells you something is not allowed, a blue disc tells you what you must do, and STOP and GIVE WAY have shapes of their own. Speed-limit signs show the number in Western digits with Arabic-Indic digits below.