The cops arrived then, two of them on scooters, looking like meter maids. Art and Linda glared at each other for a moment, then forced smiles at the cops, who had dismounted and shed their helmets. They were young men, in their twenties, and to Art, they looked like kids playing dress up.

"Evening sir, miss," one said. "I'm PC McGivens and this is PC DeMoss. You called emergency services?" McGivens had his comm out and it was pointed at them, slurping in their identity on police override.

"Yes," Art said. "But it's OK now. They took off. One of them left his wallet behind." He bent and picked it up and made to hand it to PC DeMoss, who was closer. The cop ignored it.

"Please sir, put that down. We'll gather the evidence."

Art lowered it to the ground, felt himself blushing. His hands were shaking now, whether from embarrassment, triumph or hurt he couldn't say. He held up his now-empty palms in a gesture of surrender.

"Step over here, please, sir," PC McGivens said, and led him off a short ways, while PC Blaylock closed on Linda.

"Now, sir," McGivens said, in a businesslike way, "please tell me exactly what happened."

So Art did, tastefully omitting the meat-parlor where the evening's festivities had begun. He started to get into it, to evangelize his fast-thinking bravery with the phone. McGivens obliged him with a little grin.

"Very good. Now, again, please, sir?"

"I'm sorry?" Art said.