What happens when a fencer is not wearing the correct uniform?

When a fencer is not wearing the correct uniform, they receive a penalty card. This rule is in place to ensure that all competitors adhere to the standardized uniform requirements set forth by the governing bodies of fencing. The uniform not only provides a level of professionalism and unity in the sport but also serves practical purposes such as safety and visibility.

A penalty card signifies that the fencer has violated the rules regarding their attire, which is considered a serious infraction. This encourages all fencers to comply with the regulations, promoting fairness in competition. The necessity for uniform compliance is part of maintaining the integrity of the sport, and thus, violation of this rule is not taken lightly. The other options do not accurately capture the consequences outlined in fencing regulations regarding uniform compliance.