Catholic teachers began a work-to-rule campaign today that includes not participating in standardized testing, preparing report card comments or participating in Ministry of Education initiatives.

The Ontario English Catholic Teachers' Association (OECTA) requested a "no-board" report on Friday, which can take a few days to be issued. Once that happens, teachers would be in a legal strike position 17 days later.

Members of the Ontario English Catholic Teachers' Association voted 87 per cent in favour of the two-year extension, which gives them four per cent in raises and gives the Liberal government labour peace ahead of the June 2018 vote.