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.

'Dubai-it' initiative to embed Dubai’s work philosophy across generations
Dubai Police, RTA discuss measures to reduce heavy vehicle accidents
Dubai Holding's 'Gift It Forward' distributes repurposed items worth AED 22 million
UAE President calls for stronger global cooperation at G7 Summit
Abu Dhabi offers 'innovative' precision therapy to treat advanced breast cancer
UAE foils drug distribution plot, dismantles criminal network
Sharjah unveils projects worth AED750 million for direct road links to Dubai
UAE President meets US President on sidelines of G7 Summit
