The duties of a fire police officer, subject to the supervision of the fire officer in charge, are to:

1. (1) Protect the contents of buildings and all other property affected by any fire or fire drill;
2. (2) Establish and maintain fire lines;
3. (3) Perform such traffic duties as are necessary;
4. (4) Wear a fire police badge, to be designed and authorized by the Delaware Volunteer Firefighter’s Association, on the left breast of the outermost garment while on duty.

47 Del. Laws, c. 82, § 3; 16 Del. C. 1953, § 6704; 70 Del. Laws, c. 186, § 1; 73 Del. Laws, c. 12, §§ 3, 4; 77 Del. Laws, c. 378, § 1