 After the rehearsals, they met again with Txeroki, who gave them the final instructions for the attack, including the day the attack would take place, as well as how to dress on the day of the bombing.Txeroki asked Sarasola to wear a wig, a cap, as well as a face mask on his nose.Sarasola would also have to carry a suitcase and a crutch, pretending to be lame on one of his legs.