What is stop sign in spain?

In Spain, stop signs are red octagons with white lettering that say "STOP" in both English and Spanish ("ALTO" in Spanish). Drivers must come to a complete stop at the stop line or before entering the intersection if there is no stop line. It is illegal to roll through a stop sign or treat it as a yield sign. Penalties for running a stop sign can include fines and loss of points on one's driver's license.