In 1903 the Feast Comission agreed to draw up a new flag for the neighborhood, which was known, and still is, as the Green Flag. The flag was named after the color of the silk fabric silk and its golden fringes and staffs. The Green Flag was embroided with golden thread and with the slogan "Festes de Sant Roch Plassa Nova 1903". The flagpole, more than four meters high, is crowned with a golden image of Sant Roc created by the metalworker M. Gelabert.

Since then the Green Flag took part of the Parade, carried by the youngest members of the Feast Committee alongside the flags of the Bastaixos (1794) and of the city. In the same way as on the day of Sant Roc, during the eighteenth and nineteenth century, the Flag dels Bastaixos was placed in a place of honor at Plaça Nova, the Green Flag, after the Parade and the dances in the courtyard of the Episcopal Palace held by the different elements of the neighborhood's festive imagery. is placed - as a secular privilege of the neighbors- on the main balcony of this palace, where it presides over the feast. The Placing of the Green Flag is seen and applauded by the people gatherd at the square.