"What gives the mayor the right to decide, without adequate notice, to give our children drugs that will impact their bodies and their psyches?"

The drug is Plan B (the "morning-after pill") and the mayor is Bloomberg.

About 40 separate “school-based health centers” doled out 12,721 doses of Plan B in 2011-12, up from 10,720 in 2010-11 and 5,039 in 2009-10....
The city says about 6,300 NYC girls had unplanned pregnancies last year, and more than half had abortions. Of those who give birth, the city says, about 70 percent drop out of school, making their futures bleak.