However, the Court finds that there are merits in grounds 1, 4 and 5 and agrees with the arguments of counsel for the Applicant. The reasons can be summarized as follows: - Ground 1, has merit because DMHA failed to properly exercise his mind when issuing the restriction order. This is because two different reporting locations appear, namely: - a) In the DMHA’s affidavit (enclosure 13), paragraph 8 refers to reporting to Perak Tengah, Perak. b) However, the restriction order dated 20.12.2024 (exhibit “DSDSAN-1” in enclosure 13) refers to reporting to Johor Bahru Selatan, Johor. S/N NxERDBlpd0CxcyoG196r5g The above contradiction demonstrates the non-application of the mind and renders the restriction order defective. As this matter concerns detention without trial, the case is determined solely through affidavit evidence. A heavy burden lies on the respondents to show proper exercise of power. The DMHA’s affidavit contradicts its own exhibits, indicating a failure to properly appreciate or verify material facts before issuing the restriction order. The Court in Ng Hong Choon v TMDN & Anor (1994) 4 CLJ 47, held that failure to apply the mind invalidates the order. The above issue was properly pleaded in the amended statement under Order 53 of the Rules of Court 2012 (enclosure 42). It is the Court’s view that the inconsistency in reporting locations in the affidavit and restriction order is substantive and not clerical as contended by counsel for the respondents. Even if the issue was not raised or properly pleaded, the court can take cognizance of the inconsistency since such defects are fatal in the prevention detention context in that DMHA failed to apply his or her mind when issuing the restriction order. Further, there was no affidavit of correction produced by the respondent. The Federal Court in Jayaganesan a/I Ramakrishnan v TMDN (2019) 6 MLJ 697, in allowing the appeal, stated that an error in affidavits requires a corrective affidavit to explain the S/N NxERDBlpd0CxcyoG196r5g glaring error. The failure of the respondents to rectify this with proper affidavit evidence, coupled with the high threshold of strict compliance in prevention detection cases, strongly supports the Applicant’s argument that the DMHA failed to exercise its discretion properly under Section 6(3) of the Act.