In Hong Kong, lawyers face certain restrictions on advertising. While advertising is not entirely prohibited, it is regulated to maintain professional ethics. Print media advertising is generally allowed, provided it complies with the professional conduct rules and does not contain misleading information such as testimonials or exaggerated claims.
Option (A) is incorrect because unrestricted advertising across all media is not allowed.
Option (B) is correct as print media campaigns are feasible under regulated guidelines.
Option (C) is partly true but too restrictive; excluding testimonials and comparative statements may be required but does not encompass the full scope of allowed advertising.
Option (D) is incorrect as advertising is not completely banned.
Thus, Mei Ling can proceed with a marketing campaign on print media, adhering to ethical guidelines.