its a nice effort.i think u shud mention these things on the pw card.
date of birth ,contact number,address,cr registration number so it cud b oof sum use in an emergency..i mean if an accident occurs(allah na kry) that ppl can contact the relatives of the victom...
it cud also include if the card holder has any type os special health problem.there shud b a seperate box in which one cud get written any type of health issues like heart patient,asthama patient,diabatis or any thing like this.so the card cud be made of sum use...plz think upon this.