No right turn
In Arabic:ممنوع الانعطاف إلى اليمين
What it means
You must not turn right at this junction. Go past it and find another route.
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.