It's to ensure that the roads are clear when IDEX gets underway.
Heavy trucks have been banned from Abu Dhabi's Arabian Gulf Road on Sunday.
Police say the ban will be effect from 6 AM to 6 PM to coincide with the opening say of the International Defence Exhibition and Conference (IDEX).
Traffic on the road will be partially closed in both directions from 10:30 to 12:30, and will be diverted to alternative routes through Maqta Bridge and Sheikh Zayed Bridge.

UAE President accepts US invitation to join Board of Peace
Sharjah Ruler approves 1,000 jobs, new scholarships
UAE named among top 10 global super powers for fourth year in a row
Dubai Police boost digital services under zero‑bureaucracy drive
Dubai streamlines replacement of foreign driving licences
