I didn't know that there could ever be a thing as World Hijab Day until I received an email alert from Maryam Namazie of the Council of Ex-Muslims of Britain (CEMB), stating that several ex-Muslim women's groups had observed the same day—February 1—as No Hijab Day! According to Namazie, the day "was created on February 1 as a direct response to World Hijab Day" to "illuminate the coercive and oppressive realities of the hijab as a pillar of sex apartheid and a war on women."