True or False: School zone signs always use fluorescent colors.

School zone signs are designed to ensure the safety of children and alert drivers to reduced speed limits in areas where children are likely to cross the road. The use of fluorescent colors, particularly fluorescent yellow-green, in school zone signs enhances their visibility and helps drivers recognize these important areas more easily. This means that regardless of the specific location, such as whether it is near elementary schools or playgrounds, school zone signs consistently utilize fluorescent colors to improve safety awareness among drivers. This is a key aspect of traffic signage for zones where children are present, thus clearly supporting the assertion that school zone signs always use fluorescent colors.