However, the Opposition parties in Andhra Pradesh condemned the incident and demanded an apology from the BJP.
"Students have the right to protest peacefully, but they have no right to enter party office and it is illegal to burn the effigy of Prime Minister," Purandeswari told reporters here.
The former Union minister's reaction came following a scuffle yesterday between local BJP leaders and a group of students, who, according to partymen stormed into the BJP's office here and tried to burn the effigy of PM Narendra Modi, demanding special status for AP.
BJP's Andhra Pradesh general secretary J Shyam Kishore urged the police to verify the background of the students involved in the scuffle.
Meanwhile, the Opposition parties, including the Congress, CPI, CPM and AAP condemned the incident and demanded an apology from the BJP.
The CPM also led a protest march in the city today, while the Congress has decided to hold a protest against the incident tomorrow.