Did you actually read the article?

"The lawsuit names Ms. Naili – a convert to Islam who was born Marie-Michelle Lacoste – as well as Fatima Ahmad, a McGill University student who wears a niqab and hopes to become a teacher. In Ms. Ahmad's sworn statement, she says the law has already had repercussions on her life.
...

She is also concerned that she will have to leave Quebec after graduation, since the law would bar her from working as a teacher in the province. "