Land encroaching & interference of use of way

U issue legal notice to him thru advocate to stop construction in encroachedportion in Ur site. If he denies u file suit against him to evict from encroached portion by engaging eminent advocate.the court appoint commission he will come to spot and reports to court if encroach has made or not. The court will order to evict if he has encroched.it may take some time be in patience