Himachal Pradesh Chief Minister Virbhadra Singh on Monday condemned the terror attack in Punjab.
"Such cowardly and inhumane activities by the terrorists won't be tolerated," he said in a statement.
He said directions had been issued to the Himachal Pradesh Police and administration to keep a strict vigil on inter-state borders.
Director General of Police Sanjay Kumar said a high alert had been sounded in the border areas of Chamba district, adjoining Punjab and Jammu and Kashmir.
