Thanks everyone. I'm glad to see that everyone has the same basic policy. I'm finishing my dissertation and it focuses on the frequency of vitals in the ED and how it's affected by crowding. In my literature review i didn't find many research article on the frequency of vitals (except with post ops and inpatients). The hospital where i did my study had a policy, and i figured that other hospitals would also, but I wanted to see what you all thought. Thanks for your responses! I appreciate it!