This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
A person is said to killed by road traffic accident if he dies within how many days of accident? 
Select and explain. 
A. 12 days, B. 30 days, C. 40 days, D. 47 days
B: 30 days
Answer: B: 30 days 
Explanation: ROAD FATALITY After 2005, person who died within 30 days of a road crash Before 2005, fatalities were counted within 6 days. For international comparisions, a correction factor of 1.069 is applied for the years before 2005. Ref: Road safety Annual Repo 2017 Pgno: 12