"Massive security checking has been launched at the station following an e-mail to an electronic TV channel claiming that bombs have been planted at platform numbers 4 and 5," ADG railways A K Jain said.
The mail, superscribed with slogans of "Pakistan Zindabad", was sent to the Delhi office of the channel threatening terror attack is the capital of Uttar Pradesh, he said, adding that nothing has been found so far.