International Firefighters' Day takes place on May 04, 2021. It was instituted after proposal emailed out across the world on January 4, 1999 due to the deaths of five firefighters in tragic circumstances in a wildfire in Australia. May 4 used to be a traditional Firefighters' Day in many European countries, because it is the day of Saint Florian, patron saint of firefighters.
One of the most significant symbols of International Fire Fighters Day is the red and blue ribbon. This ribbon is cut precisely five centimeters long and one centimeter wide, with the two separate colors conjoined at the top. JJ Edmonson chose red and blue because the red stood for the element of fire whereas the blue would represent the element of water. Coincidently, red and blue are also the colors recognized world-wide to signify emergency services; therefore, red and blue being the best choice of color to recognize an international holiday.
Fire prevention and the need for more intensive and thorough training is one of the main aspects of International Fire Fighters Day. Fire fighters and their agencies around the world are constantly stressing fire prevention: in schools, to the community, at public events, at assemblies and even to their own families. The safest way to keep fire fighters alive and home to their families is training. (With material from: Wikipedia)