Private wide passage adjacent to punchyath pathway blocking

Sir I own 5 are land to which a private passage haivng 2.5 meter wide jointed with 90 cm wide passage owned by punchyath is open since 20 years. this private passage were the passageto my polot and my brother plot equally owend per the deed. My bother sellling upon the same new land loard closed the prvate passage (by means of a vertical boundery type wall) and litte area from punchayath passage so that I am not able to usse it as vehicluar access. Punchayath asked him to demolish the same. He then made writ againt puchaayath siting that he is constructed passage to demark the private passaage and that he was not served a notice. Writ petition then disposed and asked puchyath to take fresh decision after serving notice to all parties. Hower he still claim that the boundry wall is in his prvate passage (owned by both under the deed though) and may be 2- 5 cm projection to puchayath asset which punchayath is free to demolish My question is it possible to blook partially path way while both of us are beneficiaries. If so other than court littigationn is there any way to solve the issue such as obtaining RDO order etc. ?