69. If a person, without due authority, uses in connection with any trade, business, calling or profession (a) the ¹[* * *] Government Arms (or arms so closely resembling the same as to be calculated to deceive) in such manner as to be calculated to lead to the belief that he is duly authorised so to use the ²[* * *] Government Arms, or(b) name, title and semblance of ³[Bangabandhu Sheikh Mujibur Rahman] and any variations thereof or any device, Emblem or title in such manner as to be calculated to lead to the belief that he is employed by, or supplies goods to, or is connected with, ⁴[the Government or any department of the Government], ⁵[or (c) the Emblem, the official seal and the name or any abbreviation of the name of the United Nations or any subsidiary body set up by the United Nations or of the World Health Organization in such manner as is to be calculated to lead to the belief that he is duly authorised by the Secretary General in the case of the United Nations or by the Director General of the World Health Organization in the case of that Organization to use that Emblem, seal or name,]he may, at the suit of any person who is authorised to use such Arms or such device, Emblem or title or of the Registrar, be restrained by injunction from continuing so to use the same: Provided that nothing in this section shall be construed as affecting the right, if any, of the proprietor of a trade mark containing any such Arms, device, Emblem or title to continue to use such trade mark.