Which statement best describes the constitutionality of a law banning physician soliciting accident victims within 30 days?

• A. The law is unconstitutional because it requires content-based speech regulation.
• B. The law is unconstitutional because it burdens commercial speech.
• C. The law would be unconstitutional unless narrowly tailored to a substantial governmental interest.
• D. The law would be sustained as narrowly tailored to protect privacy and regulate medical practice.

Answer: (D)