Why I think wheelchairs would be a great addition beside the current walking ''le stick'':
1. if both legs are injured a stick won't help much and a wheelchair just makes sense.
2. If people are discharged from the hospital to rest at home/be around but in the care of a friend/family member they can help push their friend in a wheelchair (so they aren't stuck in pillbox for 3 weeks)
3. you'll get people being ''disabled'' but as long as it's not blatant trolling i'd say it gives some lighthearted funny rp situations. (gramps forgetting his breakes rolling down the hill Aaaaaa...) 4. As we don't have crutches for when someone breaks their leg and we don't have a cast for the leg from the clothing store a wheelchair makes more sense.
These would be held to the same standards as the mobility scooter and walking stick, abuse it, lose it.
You can always make a rule it's illegal to steal these. when someone tries to just pop an Looc and if they ignore that it's their own fault if they get reported.