Chandigarh, April 6 -- A threatening email warning of multiple bomb blasts at key locations in Chandigarh, including the Mayor's office, Secretariat, Chandigarh University, Gandhi Bhavan, and several schools, has triggered a high-security alert in the city on Monday.

The email contained specific timings for the alleged explosions, stating that schools could be targeted at 1:11 pm, the Mayor's office at 2:11 pm, and the Secretariat at 3:11 pm. It further issued a direct threat of a grenade attack at Chandigarh University's Gandhi Bhavan at 9:11 pm the same night.

The email read, "Khalistan wale bachian de khilaf nahin Hindu-stan Modi sarkar nu tabah karange KHALISTAN," which translates to "Khalistanis are not against the children; rather...