New Delhi: Lok Sabha Speaker Sumitra Mahajan on Monday set up a nine member panel to probe the breach of security by AAP lawmaker Bhagwant Mann and "advised" him not to attend the house till the issue was resolved.

Addressing the Lok Sabha as soon as it reassembled after the weekend break, Mahajan said taking audio video footage of security zones in the parliament by Punjab's Sangrur MP Mann on July 21 and putting them on social networking site was improper.