A yellow weather alert was issued on Thursday morning after thick fog shrouded parts of Abu Dhabi and Al Ain.
Abu Dhabi Police urged drivers to "exercise caution" in a notice on social media as fog rolling in across the emirate hampered visibility on the roads.
The force cut the speed limit to 80kph on the Dubai to Al Ain Road and Al-Taf Road between Swehan and Al Ajban due to the hazardous conditions.
Police called on motorists to abide by temporary speed limits in place during the foggy weather.
The National Centre of Meteorology reported bouts of fog over Nahil Road towards Al Hiyar, Al Faqa in Al Ain and Ajban in Abu Dhabi.
The fog is expected to persist until at least 9am on Thursday, the weather bureau said.
The NCM said in its latest five-day weather bulletin that further fog was expected to blanket the country on Friday.
Fog in the UAE – in pictures
Profile
Company: Justmop.com
Date started: December 2015
Founders: Kerem Kuyucu and Cagatay Ozcan
Sector: Technology and home services
Based: Jumeirah Lake Towers, Dubai
Size: 55 employees and 100,000 cleaning requests a month
Funding: The company’s investors include Collective Spark, Faith Capital Holding, Oak Capital, VentureFriends, and 500 Startups.
The specs
Price, base: Dh228,000 / Dh232,000 (est)
Engine: 5.7-litre Hemi V8
Transmission: Eight-speed automatic
Power: 395hp @ 5,600rpm
Torque: 552Nm
Fuel economy, combined: 12.5L / 100km
Muslim Council of Elders condemns terrorism on religious sites
The Muslim Council of Elders has strongly condemned the criminal attacks on religious sites in Britain.
It firmly rejected “acts of terrorism, which constitute a flagrant violation of the sanctity of houses of worship”.
“Attacking places of worship is a form of terrorism and extremism that threatens peace and stability within societies,” it said.
The council also warned against the rise of hate speech, racism, extremism and Islamophobia. It urged the international community to join efforts to promote tolerance and peaceful coexistence.