If you as quadriplegic like me or for which reason ever don’t have any power in hands and fingers, such a

turning knob on the inside of a toilet door

is getting a real challenge.
Closing the locks is “going“ rather well, but then!!!

If you are not particularly interested to meet consistently your friend from the fire brigade it is beneficial to always have a

Silicon cap

with you which you usually use to open bottles (see older blogpost).
This

excellent turning knob

I have discovered on a disabled toilet in Bregenz (Austria).

Did actually somebody put good thoughts on it, or was it all about the design?!

Translator BL