Correct Answer:
B. Report from the EO via SDEO
For immovable encroachments, the Hearing Officer (HO) issues notices based on the Report from the EO via SDEO. This establishes a formal and verified process. The Enforcement Officer first identifies and reports the encroachment, which is then routed through the Sub-Divisional Enforcement Officer (SDEO) for review and forwarding. This ensures that the HO acts on officially documented and verified information, maintaining due process. Issuing notices based solely on a complainant's request, directives from the Board, or media reports would bypass the necessary investigative and reporting protocols, potentially leading to arbitrary actions.