I've fully recovered from a fairly minor foot injury; broken toe and joint so OK 6 weeks later as you would expect. I returned the crutches and asked if I should give my name. The lady said no. This then got me wondering how many crutches etc are returned. Googled.
www.mirror.co.uk/news/uk-news/cash-strapped-nhs-losing-millions---4422519
Several other sites came up.
Would it make sense to "sign out" equipment such as crutches or wheelchairs to make it clear that it is a loan?