One of the most common ones is that please wait, a staff meme=ber will accompany you in a while.
Another one is that there is a sign for senior citizens and ladies they mostly have a separate waiting area compared to other people.
One more sign is also of the wheel chairs which tells the person on which side the wheel chairs are located in order to use.
And lastly the form filling sign is attached on which it is written that pick up the form from this desk.