New Delhi, Aug. 23 -- Congress leader Sandeep Dikshit has called on the Municipal Corporation of Delhi (MCD) to investigate why the sterilisation work for stray dogs has not produced any noticeable results in the last 12 years.

This comes after the Supreme Court on Friday modified its August 11 order, which had directed the rounding up of all stray dogs in the Delhi-NCR and prohibited their release from dog shelters. The court now allows the release of stray dogs back to the same area after sterilisation and immunisation.

The Congress leader further called for scrutiny of organisations that received funds for the sterilisation procedure.

"There is a law that we will sterilise the dogs and leave them in the same locality where they were...