Editorial: Pro-energy message muddied

From a simple piece of personal protective equipment, the yellow vest has transformed into a symbol loaded with meaning and messaging.
In France, it was adopted by demonstrators decrying a new green tax on fuel. They donned the yellow vests that every French motorist is required by law to keep in their vehicle; it made a perfect icon for protesters who are largely working-class and rural and who wanted maximum visibility for their grievances.
Inevitably, the yellow vest has spread around the wor