The "Red Sash" and the Running of the Bulls

In general, those who try to "Pamplonica" clothing they wear not only white clothing and the red scarf but a Red Sash on their waist. 

Mercaderes/Estafeta Corner

Few years ago it was recommended not to wear the red sash as during the Running of the Bulls the runner could be hooked by the bull introducing the horn on the sash and dragged the runner. To prevent this horrible and dangerous situation you cannot see many people wearing them during the Running with the Bulls.