"A police official from another state called Mumbai Control Police to report receiving a call yesterday at 3.30 pm claiming there would be a bomb blast or huge incident at the Domestic and International airports in Mumbai and Delhi," said officials.
Delhi Police registered an FIR under different sections of the Indian Panel Code at IGI Airport Police station on the complaint of the Social Media Shift incharge of IGI Airport.
Lucknow Police said that after receiving the information, an intensive search was carried out from Hazratganj to Charbagh stations, but nothing suspicious was found.
According to police, a bomb disposal squad rushed to the spot and vacated the premises. However, as per the officials, no objectionable material was recovered from the spot.
"The body of a woman was recovered inside a gunny bag in Mumbai's Worli area. As soon as Police received the information, our teams reached the spot, and took the body in custody," said the officials.
While issuing the threat, the accused allegedly demanded Rs 2 lakh and claimed that he will leave for Malaysia with his men once he will get the money, the police said.
Delhi Police on Friday said that the UP man arrested after a co-passenger overheard him saying 'bomb' during a telephonic conversation has been served notice and allowed to go after 'nothing suspicious found on him'.
Gulneet Singh Khurana, Senior Superintendent of Police, Bhatinda said, "Police are constantly on vigil. The police have also received a letter threatening a bomb blast at Bathinda on June 7 which is why the police have increased their vigilance in the crowded areas."
Panic broke out at Mumbai's Chhatrapati Shivaji Maharaj International Airport on Wednesday after a woman passenger claimed that she was carrying a bomb in her luggage.
The Delhi High Court on Monday sought a status report from Delhi Police in a petition related to hoax bomb emails in Delhi public schools and other Schools.