"All police stations have been put on high alert. The strategy that is followed by security forces in the insurgency affected areas is being followed here," Kalimpong Superintendent of Police Ajit Singh Yadav told IANS.
"New types of weapons have been issued for the police," he said.
Civic volunteer Rakesh Raut died and a Home Guard and a Seema Sashatra Bal (SSB) trooper were injured in a blast outside Kalimpong police station on Saturday night.
The explosion came less than 24 hours after a blast in the heart of the hill town of Darjeeling that damaged a few shops, triggering tension.
"A high intensity explosive was used in Kalimpong," the official said.
Both the blasts took place on the 69th day of the indefinite shutdown called by the Gorkha Janamukti Morcha (GJM), which wants a separate Gorkhaland to be carved out of the north Bengal hills.
Police said the blast in Darjeeling was caused by an Improvised Explosive Device and the impact was felt in a wide area.
A FIR was registered against three Morcha leaders, including GJM chief Bimal Gurung.
The charges include 120B (Punishment of criminal conspiracy), 121/121A/122 of IPC (waging or intending to intention to waging war against the government) and sections 16/17/18/18A/18B of UAPA (terrorism and organising of terrorist camps as also recruiting people for the same).
The GJM leadership denied the allegations and claimed the blast was a handiwork of those who do not want Gorkhaland.
Gurung has written to Union Home Minister Rajnath Singh demanding a high level inquiry comprising National Investigation Agency (NIA) officials under the supervision of the Supreme Court.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
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