Contra o fim dos chumbos na escola portuguesa

I have read the Contra o fim dos chumbos na escola portuguesa Petition to Presidente e Governo, and I hereby sign the petition:

 

This petition has been closed to new signatures at the author's request.

 

The Contra o fim dos chumbos na escola portuguesa Petition to Presidente e Governo was created by and written by Ricardo Ferreira (ricardopetition@yahoo.com).   The petition is hosted here at www.PetitionOnline.com as a public service. There is no endorsement of this petition, express or implied, by Artifice, Inc. or our sponsors.   For technical support please use our simple Petition Help form.