Two university students are among four suspects arrested at the weekend while trafficking narcotics in separate incidents.

The students were arrested at a roadblock in Odda, Moyale, Marsabit County as they tried to board a bus headed for Nairobi.

They tried to board a bus that had had its passengers searched of weapons and other hazardous things when police who were at the scene acted.

Officers at the roadblock said they found three kilogrammes of bhang from the students aged 22 and 20 wrapped on their bodies. They school at two different universities in Nairobi and they are expected in court today.