article_snippet: Police are now appealing for the public's help in catching the letter senders.
article_snippet: Mr Clement urged the person, or people, responsible for the distribution of the letters to make the person, or people, responsible for the distribution of the letters known to police. '
article_snippet: The letter writer may not have really considered the implications of the person, or people, responsible for the distribution of the letters actions when this communication was drafted,' Mr Clement said.
highlights_snippet: Police Deputy Commissioner described the letters as