grounds for believing that such person is engaged or is about to be engaged in the commission of an offence involving force or violence or an offence punishable under Chapter XII, XVI or XVII of the Penal Code, 1860, or in the abetment of any such offence and when in the opinion of such officer witnesses are not willing to come forward to give evidence in public against such person by reason of apprehension on their part as regards the safety of their person or property, or [(bb) that there are reasonable grounds for believing that such person is acting or is about to act (1) in any manner prejudicial to the maintenance of public order as defined in the Maharashtra Prevention of Communal, Antisocial and other Dangerous Activities Act, 1980 or (2) in any manner prejudicial to the maintenance or supplies of commodities essential to the community as defined in the Explanation to sub-section (1) of section 3 of the Prevention of Blackmarketing and Maintenance of Supplies of Essential Commodities Act, 1980, or (c) that an outbreak of epidemic disease is likely to result from the continued residence of an immigrant, the said officer may, by an order in writing duly served on him or by beat of drum or otherwise as he thinks fit, direct such person or immigrant so to conduct himself as shall seem necessary in order to prevent violence and alarm [or such prejudicial act], or the outbreak or spread of such disease or [notwithstanding anything contained in this Act or any other law for the time being in force, to remove himself outside such area or areas in the State of Maharashtra (whether within the local limits of the jurisdiction of the officer or not and whether contiguous or not), by such route, and within such time, as the officer may specify and not to enter or return to the area or areas specified (hereinafter referred to as “the specified