A healthcare team would have more than one physician when they are overwhelmed, for example, one physician can not treat 6 people that all need urgent help.
Hope this helps!
From the excerpt, it appears that states like California ban cigarette counter displays especially so as not to appeal to young people to smoke since they, unlike adults may not be so aware of the dangers of smoking to human health ie to the risk of lung cancer so I would say this would be the main reason.
Answer: im not sure
Explanation: im sorry i don't know