The objectionable posters were reportedly put up by the TDP workers on Wednesday at the Andhra Pradesh Bhawan in New Delhi.
The poster features Sonia's face with blood oozing out of her mouth and she is wearing a garland with the heads of Congress ministers over it. On the top of poster, it is written, "Sonia Down Down, UPA Down Down".
The posters were put up by the TDP workers on Wednesday.
The reason behind putting up of such hateful posters may be that the Congress and the central government did not hold discussions with the TDP.
It has been reported that all such posters have been removed but,one such poster is still pasted on one of the barricades of Delhi Police.
Naidu's fast has entered fourth day today.