Richards Law help remove the Discretionary word

we would like to thank our supporters we need to win this petition thank you to Macclesfield papers and Lincoln for helping promote our petition the Discretionary word stops your loved ones in the event of your death that you have named on your expression of wishes from seeing paperwork they are named on your expression of wishes are not legally binding this needs to change I received a letter from number 10 acknowledging my letter on the matter I have raised  please sign and support us thank you