New Delhi, Sept. 8 -- The Aam Aadmi Party (AAP) has alleged that a mobile phone jammer was installed at the site of the Satya Niketan building collapse so that the trapped students and locals could not communicate information about the incident to the outside, and that the number of casualties could be concealed.

Speaking to ANI on Tuesday, Delhi AAP State President Saurabh Bharadwaj said, "How would someone trapped in a cavity of debris call for help when mobile signals have been jammed? Who ordered the installation of mobile jammers at Satya Niketan PG students' building? Why did NDRF take 2-3 hours to reach in the middle of Delhi? Why were government ambulances two hours late? Will Delhi University students take up this matter?"

"It ...