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, Belgium hold third round of political consultations in Abu Dhabi
AED 100 million boost for Mother of Nation Endowment for Orphans
UAE, Bahrain coordinate 100‑tonne Gaza aid shipment
Child’s quad bike ride lands parent in legal trouble
