In his plea, Upadhyay has favoured the Centre's stand to identify and deport to Myanmar around 40,000 illegal Rohingya Muslims staying in India.
The plea has sought a direction to the Centre and the state governments to identify, detain and deport all illegal immigrants and infiltrators.
"The large-scale illegal migrants, particularly from Myanmar and Bangladesh, have not only threatened the demographic structure of bordering districts but have seriously impaired the security and national integration, particularly in the present circumstances," the plea stated.
It alleged there was an organised influx of illegal immigrants from Myanmar through agents and touts who facilitate Rohingyas' entry into India via Benapole-Haridaspur and Hilli (West Bengal), Sonamora (Tripura), Kolkata and Guwahati.
"This situation is seriously harming the national security of the country," it said.