Pennsylvania still hasn’t passed a school cellphone ban. Some Philly principals aren’t waiting.

Sign up for Chalkbeat Philadelphia’s free newsletter to keep up with the city’s public school system. At West Philadelphia High School, kids are sometimes on their phones — but they’re not breaking any rules. The school has a new cellphone policy, implemented last school year, that requires teachers to lock up student phones in a clear cabinet at the front of each classroom. During class, the…