I hadn't thought that Clark is showering in the locker rooms because he has no where else.
My big wonder is, how long is this after Vagrant ended?
At the school I teach at, several of the pre-kindergarten students, and probably even more in higher grades, are homeless. One of our students was homeless when first enrolled, but I think her family has since moved to an established residence.
Being a homeless high school student is neither a crime, nor really newsworthy.
On the other hand, our students need birth certificates. Cark presumably has one, although it did not appear he brought it when he fled.
My grandfather was enrolled in school with a certificate of live birth, that gives a person as her father who wasn't, and says she was born in a different state than she was. Of course, she was enrolled in the 1930s, and the rules were a little different back then.
