Regarding Service

sir please tell me agar sarkar koi scheme nikaalti hai . Aur 10 ya 20 saal k baad us scheme ko kaha jata hai ki wo unconstitutional hai to jin logo k form bhare jaa chuke hain under that scheme.. 4 ya 5 saal se wait kar rahe hain . par court ye kehde ki ye scheme is violating constitution. To is case me un logo k saath jo injustice huwa jo wait kar rahe the usme kyaa chances hain jeetne ke