Siliguri, Jan 29 (Agencies): Police detained four persons including a Kamtapur Liberation Organisation (KLO) activist from Matigara on the outskirts of Siliguri, a top police officer said on Saturday.

Inspector General of Police (North Bengal) Ranvir Kumar said police had arrested four persons including a KLO activist Jamai Burman from Matigara on Friday.

Pistol with magazine, 25 SIM cards, KLO letter head and two driving licence were seized from them, Kumar said.

The IGP said Burman was wanted by police in connection with many criminal cases and was perhaps raising funds to revive the KLO.