Ultra-Orthodox Jewish parents and teachers are warning that schools may go underground and children be educated at home if the government presses ahead with guidance on teaching about same-sex relationships and gender reassignment. Members of the Haredi, or ultra-Orthodox, community also say that some parents may leave the country rather than see their children taught about “alternative lifestyles”. Lawyers for Shraga Stern, a Haredi parent, recently sent a letter to the secretary of state for education, Damian Hinds, saying: “Many…