Related Rule
India
Practice Relating to Rule 31. Humanitarian Relief Personnel
According to the Report on the Practice of India, relief personnel enjoy the same protection as medical and religious personnel. 
Report on the Practice of India, 1997, Chapter 4.2.
At the First Periodical Meeting on International Humanitarian Law in 1998, the representative of India insisted on the punishment of those who attacked humanitarian personnel. He considered this issue to be of “high priority” for his delegation. 
India, Statement at the First Periodical Meeting on International Humanitarian Law, Geneva, 19–23 January 1998.