Dubai Customs thwarted 87 attempts to bring in marijuana oil in the first quarter of 2019.
It's a huge spike from the same period last year, with 36 seizures in 2018.
Authorities say they the illegal substance is used in e-cigarettes and vape pens.
The Smart Customs Baggage Inspection System is devised to help officers identify suspicious baggage at Dubai airports, a top official explained.
GCAA announces limited resumption of flights at UAE airports
The General Civil Aviation Authority (GCAA) has announced the resumption of limited flights at UAE airports to enable stranded passengers affected by recent regional developments to depart.
UAE and Russian Presidents discuss impact of Iranian attacks on regional security
President His Highness Sheikh Mohamed bin Zayed Al Nahyan has held phone discussions with his Russian counterpart Vladimir Putin following Iran's attacks on the UAE and Arab countries.
No injuries after drone intercepted in Ras Al Khaimah's Al Hamra Village
Authorities in Ras Al Khaimah on Monday confirmed that no injuries were caused after debris from a drone interception fell over Al Hamra Village area.
UAE and US Presidents discuss Iranian attacks, regional security
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan has received a phone call from US President Donald Trump.
