A few days later, as he was riding through the streets, he was saluted as King by the mob. Caesar answered calmly that he was not King but Caesar, and there the matter might have ended; but the tribunes rushed into the crowd to arrest the leaders; a riot followed, for which Caesar blamed them; they complained noisily; he brought their conduct before the Senate, and they were censured and suspended. But suspicion was doing its work, and honest republican hearts began to heat and kindle. The kingship assumed a more serious form on the 15th of February at the Lupercalia--the ancient carnival. Caesar was in his chair, in his consular purple, wearing a wreath of bay, wrought in gold. The honor of the wreath was the only distinction which he had accepted from the Senate with pleasure. He retained a remnant of youthful vanity, and the twisted leaves concealed his baldness. Antony, his colleague in the consulship, approached with a tiara, and placed it on Caesar's head, saying, "The people give you this by my hand." That Antony had no sinister purpose is obvious. He perhaps spoke for the army;[19] or it may be that Caesar himself suggested Antony's action, that he might end the agitation of so dangerous a subject. He answered in a loud voice "that the Romans had no king but God," and ordered that the tiara should be taken to the Capitol, and placed on the statue of Jupiter Olympius. The crowd burst into an enthusiastic cheer; and an inscription on a brass tablet recorded that the Roman people had offered Caesar the crown by the hands of the consul, and that Caesar had refused it. The question of the kingship was over; but a vague alarm had been created, which answered the purpose of the optimates. Caesar was at their mercy any day. They had sworn to maintain all his acts. They had sworn, after Cicero's speech, individually and collectively to defend his life. Caesar, whether he believed them sincere or not, had taken them at their word, and came daily to the Senate unarmed and without a guard. He had a protection in the people. If the optimates killed him without preparation, they knew that they would be immediately massacred. But an atmosphere of suspicion and uncertainty had been successfully generated, of which they determined to take immediate advantage. There were no troops in the city. Lepidus, Caesar's master of the horse, who had been appointed governor of Gaul, was outside the gates, with a few cohorts; but Lepidus was a person of feeble character, and they trusted to be able to deal with him.