No U-turn
In Arabic:ممنوع الدوران للخلف
What it means
You must not make a U-turn here. Go on to a place where U-turns are allowed.
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.
