The Railway Protection Force (RPF) personnel seized 55 kg ganja being smuggled in an express train at Kalyan in Maharashtra's Thane district, and arrested three persons in this connection, an official said on Friday. The incident occurred on Wednesday, he said.

"The three accused were travelling in Bubaneshwar–LTT Superfast Express train. The RPF personnel at Kalyan, who were on patrolling duty, found the trio quarreling in an AC compartment. During the enquiry, it came to light that the accused were smuggling ganja," the RPF official said.