well I talk about our usual toilet in the western world. If can go there yourself - sit down and get up then I presume you can stand up bend forward a couple of seconds - but maybe it could be a problem later..
not correct - proof of residence is issued for several purposes - among them getting a bank account - getting a drivers license - buying a car etc. The purpose is stated in the document
that's a dangerous and not correct assumption. Although the majority of venomous snakes don't have round eyes there are exceptions - cobra is one of them