The notice, that came from the actor's advocate S Elambharathi, warned of legal action against those who are exploiting any unique elements of the actor's personality.
The incident has happened in Thousands Lights area of the city on Friday morning and the techie was rushed to a government hospital, where the doctors declared her brought dead.
Though Priyadharshini's detention was for a brief time, the event has invited flak against the police amid the apparent clampdown on the documentary and its screening that's palpable across the country.
The video had sparked public outcry and put the minister in trouble as it was going viral as the incident had apparently happened amidst a flock of people.
Over a month after the incident, the DGCA has on Tuesday launched a probe into the matter and the next day, Union Aviation Minister Scindia came in support of Tejasvi Surya.