Premise on the foregoing, D2 argued that it had proven its counterclaim against the plaintiff and claimed RM62,145.00 it had expended for the remedial works. [28] D2 in support cited (among the cases): 705 - Wong See Lee & Ors v Ting Siik Lay [1997] 2 CLJ, FC ruled that building retaining walls has become one of the bulwarks in the fight against soil erosion and the preservation of soil-to-soil support enjoyed by neighbouring lands, particularly where excavation activities have become necessary on one’s property. This duty of care 710 by landowners to their neighbours not to disturb or withdraw the natural right to support, i.e., soil-to-soil support, should no longer be questioned in this country as a cause of action in negligence and/or nuisance, where the breach of such duty has caused injury to the adjoining property. 715 - Chan Ah Hah v Lim Kuoh Wee & Anor [2018] MLJU 1417, CA, ruled that the claims for disturbance of the right to support are recognized by the common law, and when the harm is foreseeable, the tortfeasor is liable to the full extent of it. - Kerajaan Negeri Selangor & Ors v Sagong Bin Tasi & Ors [2005] 720 6 MLJ 289, CA, ruled that a plaintiff cannot use its neglect or wrong to defeat the action of the defendant to mitigate the damage. In the circumstances, D2 asks that the counterclaim is allowed as prayed, but the plaintiff’s suit is dismissed. 725 FINDINGS [29] It is the plaintiff’s pleaded case that the defendants had committed trespass by encroaching unlawfully on his property. The alleged encroachment by D1 is seen in the areas marked A and B of Detailed 730 Measurement Plan No. JW/2018(11) SEL/044. While the alleged encroachment by D2 is seen in the areas marked C of the Detailed Measurement Plan No. JW/2018(11) SEL/044-PT, prepared and adduced by Juruukur Warisan, PW2, during the trial. Anchored on these allegations, the plaintiff claims (1) alleged loss of use of the part of the 735 land infringed; (2) the SPA entered with Home Entity PLT had to be terminated, causing loss and damage; and (3) the plaintiff had to bear the legal fees for the SPA and to defend the civil suit taken by the purchaser in KL HC Suit No. 22 NCvC-414-07/2018 (suit 414). To establish trespass, the plaintiff is required to prove an intention to commit trespass by the 740 defendants, a voluntary act of unlawfully encroaching on to the land of the plaintiff, where the said intrusion is a foreseeable consequence of the unlawful action. This direct act of interference takes the form of illegal encroachment, continuing to remain on the land unlawfully, or placing any object on the land: Terra Damansara Sdn Bhd v Nandex Development 745 Sdn Bhd [2006] 6 MLJ 24, referring to and applying Barker v The Queen (1983) 153 CLR 338 at 356; Kerajaan Negeri Selangor v Sagong Bin Tasi [2005] 5 AMR 629; [2005] 6 MLJ 289, CA. The magnitude of the alleged encroachment or interference is unimportant as long as an interference exists: Karuppannan s/o Chellapan v 750 Balakrishnan s/o Subban [1994] 3 AMR 2279, FC. [30] To establish the plaintiff’s claim, among other things, the following facts or alleged facts were before the Court: