Limited capability for work questionnaire (ESA)

My friend who has recently had her dla stoped just reviced this through the post, shes already im recipty of esa and was told she would not have to attent any kind of interviews or medicles for 3 years having passed the introduction stage.

has anybody else had one of theese what is this for considering she is already getting esa?

Just having a quick look through i have a few questions as some things are not clear

For example it asks if you can walk on level ground yes or no

Well she cant walk any distance at all without sever discomfort and pain but if she has no choice then she can techicly walk.

2: can you go up and down stairs if there is no hand rail

yes, no, or it varies

again she cant go up or down stairs safley without difficulty and without pain, but if she has no choice then technicly yes she can.

it dosent seem right just ticking yes to every question when they dont asked if she has any difficuly or experiences pain doing so