Saudi Arabia has approved new restrictions limiting how long Gulf-registered vehicles can remain in the kingdom, capping stays at 90 days within any 12-month period, whether consecutive or cumulative.

Authorities say the move targets vehicles that remain for extended periods without proper registration, with enforcement expected to rely on tighter data-sharing between customs and the Ministry of Interior. Drivers who exceed the limit face penalties, while extensions may be requested — but only at the Interior Ministry’s discretion.

Between the lines, the policy signals something more politically awkward: a growing Saudi mistrust of Gulf-registered vehicles — or at least of vehicles from some GCC states — despite Riyadh’s constant messaging about “unity” and regiona