Prithviraj SinghDehradun, June 21 -- Four days after a clash with local public at Uttarakhand's Karnaprayag, a group of seven Nihang Sikhs on June 20 stormed a Gurudwara and barricaded themselves inside, forcing the administration and police to clamp prohibitory orders and suspend internet services in the area.

Security has been tightened as the administration called in the ITBP and beefed up security around the Gurdwara, at Nagrasu close to KarnaprayagThe situation at Karnaprayag in Chamoli district of Uttarakhand remained tense for the last four days after three-four orthodox Nihang Sikhs attacked the local public with swords over a dispute on June 16.

They were arrested by the police for attacking and injuring a local man who tried to ...