What is the minimum equipment that each flagman must carry?

The correct answer is that each flagman must carry six red fusees, a red flag, and a white light. This combination of equipment is designed to ensure that flagmen can effectively communicate and signal in various conditions, especially in low visibility situations.

The six red fusees serve as a highly visible warning to oncoming trains and personnel, indicating the presence of a work zone or other hazard. The red flag is a traditional signaling device that provides a clear visual cue to nearby train operators or workers that there is a need for caution. Additionally, the white light can be used at night or in poor weather conditions to enhance visibility and alertness.

The other answer choices include items that do not meet the specific requirements laid out for flagmen under BNSF Maintenance of Way Operating Rules. For example, reflective vests and flashlights are important for safety and visibility but do not fulfill the specific signaling needs for flagging operations. Similarly, yellow cones and walkie-talkies may be useful tools in certain situations, but they do not provide the necessary communication and signaling that the job as a flagman requires.