Police in the capital have warned the public not to ride in unregulated cars over safety fears.
It comes as they arrested 4,941 people for the offence last year, within the city of Abu Dhabi and its suburbs.
Travelling in an unlicensed car is illegal for both drivers and passengers. Police warned that the cars themselves or those driving them may not be safe and properly insured.
They have urged the public to only travel in licensed and regulated cars.
Authorities are also planning to carry out campaigns throughout the year to raise awareness of the risks.

Funeral prayer for Sheikh Ahmed bin Rashid to be held on Tuesday
Sheikh Ahmed bin Rashid Al Maktoum passes away; 10-day mourning in Dubai
Abu Dhabi to host UN congress on crime and criminal justice
Abu Dhabi strengthens greenhouse gas emissions monitoring
Sharjah Ruler approves 6,700 housing support requests
Abu Dhabi court secures AED 7.8 million in workers' dues
Sheikh Abdullah to lead UAE delegation at UN General Assembly
UAE sends humanitarian aid to earthquake-hit Colombia
