The main objective of the governmental campaign this year is to avoid minors to encounter with powerful pyrotechnic articles. Last year 269 people in Catalonia have been injured in the night of Sant Joan, the majority of them were minors who had launched firecrackers that were prohibited for their age. The campaign of this years celebration of Sant Joan therefore wants to sensibilize the points of sale and the parents to the high danger of the powerful pyrotechnic articles and that they may only be launched by people older than eighteen years. To raise the peoples awareness of the danger of firework, about ten thousand placards have been distributed among schools and youth centres, district offices and points of sale throughout Catalonia. These placards contain general advices how to avoid accidents with pyrotechnic articles.