I received this letter about a week ago from the National Library Board (NLB), informing me on the changes to the library policy.
Click on image to view letter

CourtesyIn the letter, the You-attitude was adopted and readers were provided with benefit materials. Courtesy is important in this context as the NLB seeks the cooperation of library members to provide and promote responsible use of public library resources.
The letter was sent about 2 months before the new policy would be in place from 1 April 2009. This allows members to clarify any doubts and also to make arrangements to settle their fines and fees.
CorrectnessWhile there were no errors which distracted the reader from focusing on the message, the claim that "
if you return items on time, or do not accumulate fines and fees, then you will be unaffected by this change" might not be entirely true as the new policy of the renewing items for free would affect members who return items on time.
Conciseness and ClarityIn the letter, important information was clearly highlighted with appropriate bolding and underlining of the some part of the text. This helped readers to identify the main points by adding weight and clarity.
Click on image to view letter

An additional point to note was that a comic strip was included at the back of the letter. It presented the library policy changes in a concised and humorous manner.
Coherence and CohesionThe writer informs the reader of the rationales behind the changes to current policies throughout the letter. The rationales were mentioned as an introduction at the beginning of the letter and was mentioned again after the changes to the policies were shared. However, the line
"If you have already paid, please ignore this letter." suggests that NLB is more concerned with members paying their fines on top of all the rationales.
ConcretenessSpecific and relevant information, such as the date in which the new policy will be in effect and the exact amount of fines and fees in the receipent's account, was provided. Also, the elaboration on the renewal of different type of library resources helped readers to better understand the new renewal charge system.
CompletenessIn general, the letter is complete to a large extent. Members were informed of the changes to the library policies and on a personal note, it urged me to clear my fines. Perhaps members could be reminded of the various means of paying their fines and of how convenient they are in addition to the current content.