Thank you for chipping in. I will go through this video.
If I consider your statement to be true, it means that any looting which happened had no official sanction and in fact those found looting were punished.
Anecdotal accounts of West Pakistanis stranded in Bangladesh give a mixed account of the "looting".
The Indian Army always protected West Pakistanis ( particularly civil servants railway officers, and the families of armed forces personnel ) ,escorting them to safe houses and refugee camps.
When they vacated their posh homes in the upper class districts of Dhaka, example : The Gulshan and Dhanmondi area, those homes would have been looted anyway. So West Pakistani civilians often "gave away ", consumer items like TV sets, audio Hi Fi equipment and kitchen appliances to the Indian troops as a "pay off" or merely gratitude for the protection offered. Pakistan did not manufacture these items at that time so these were high quality imports usually from Japan. Indian Army officers often accepted these "gifts" which were of no use to those heading to internment and POW camps. The Indian Armed forces allowed them to keep small items of value such as jewelry, mementos, family albums. Cash was of no use to these families either.
It is a little known fact that due to linguistic similarities there was much fraternization between Indian Army personnel and the West Pakistani population in Bangladesh especially amongst upper middle class families. The Dhaka Sheraton then known as the Intercontinental which was the staff headquarters of the theater of operations had become a focal point of many "deals".
The Indian policy was neutral to fraternization with the upper and middle class West Pakistanis though it discouraged fraternization with the lower class who were interned in camps under the Red Cross.
It is likely that a significant section of Indian Army personnel returned with souvenirs which wouldn't be classified strictly as looting because this was gifted away under the circumstances then .
There may have been cars gifted away also but because India manufactured only three types of cars ( Ambassador, Premier and one other ) it would have been difficult to maintain these due to lack of spares.
It is ironic that West Pakistanis preferred to give these gifts away to returning Indian army officers rather than leave them behind for Bangladesh. The empty homes in Mohammadpur, Dhanmondi, Lalmatia, Gulshan remained stark reminders of those who had left. These were occupied by squatters for a long time till H.M.Ershad cleared some of them out and the homes were declared government property and auctioned off.