B & A : These 2 have issues....

How to Use a Napkin

Using the napkin at formal occasions, as with much else associated with etiquette, should be a delicate affair.

To Start
As soon as you are seated, remove the napkin from your place setting, unfold it, and put it in your lap. At some very formal restaurants, the waiter may do this for the diners, but it is not inappropriate to place your own napkin in your lap, even when this is the case. If your napkin falls on the floor during a very formal event, do not retrieve it. You should be able to signal a member of the serving staff that you need a fresh one.