“ensuring that migrant spouses and partners (who are current and future parents of children who will be educated in UK schools) have English language skills before they come to the UK can only have a positive impact on the English language skills of their children. Requiring some English language ability from foreign spouses/partners coming to the UK to settle will help remove current barriers for the second generation who suffer academically when English is not able to be spoken in the home. When compared with pupils with English as an additional language, a greater proportion of pupils (in the Early Years foundation stage) whose first language was English achieved a good level of development.”
“the economic well-being of the country”, “the protection of health or morals”, “public safety” and “the protection of the rights and freedoms of others”
“Is there enough of a difference between X and Y to justify different treatment?”
“did the difference in treatment have an objective and reasonable justification: in other words, did it pursue a legitimate aim and did the differential treatment bear a reasonable relationship of proportionality to the aim sought to be achieved”