Complex sentence: A proposed European anti-discrimination law would outlaw discrimination in the areas of social protection, social advantages, education and access to supply of goods, on the basis of religious belief, disability, age, and sexual orientation.
Split into simpler sentences: A proposed European anti-discrimination law would outlaw discrimination in the areas of social protection, social advantages, education and access to supply of goods. This would be on the grounds of religion or belief, disability, age, and sexual orientation.