Over 8 different teams were made for the search operation (Representational)
Four people have been detained after Ahmedabad Police received a bomb blast threat ahead of Republic Day.
The threat letter mentions bomb blasts at Ahmedabad Railway Station and Geeta Mandir Bus Station.
Ahmedabad crime branch swung into action. Over 8 different teams were made for the search operation and to identify the person who sent the threat letter.
According to police sources, the threat letter was sent to the Ahmedabad police commissioner's office, it also mentioned some numbers as well.
Apart from Ahmedabad railway station and Geeta Mandir bus station, two other places were mentioned in the letter by the person who sent the threat letter, informed Chaitanya Mandlik, DCP, Crime Branch
Out of four, two were held in Ahmedabad and the other two were detained from Uttar Pradesh's Ballia.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)