Despite himself, the Balladeer grins and reaches out to lightly ruffle Steven's hair. What a fun kid! He's not at all like Sara Jane's son. They've never really met, but he's heard Squeaky complain plenty about all that.

"I guess it could! But these are underground trains." He drops his voice to a mysterious pitch, spreading a hand to gesture demonstratively. The reality of it is a little grubby, but isn't it a marvelous idea, really? "They run through tunnels under the whole city. Everyone uses them, if it's too far too walk." He tends to go on foot himself; the trains are mostly for when it's just miserable out.