Yes they do, serv!Just keep the goose no one will say "oi she has a wild goose ,im gonna report!" just keep care of it
Going by that news report (still haven´t managed to see it) it seems worse in some countries than others...unfortunately common sense doesn´t always come in to play.
You would imagine that common sense would tell the authorities that if the bird isn´t caged and can fly, that it´s free. Unfortunately, depends on the individual who is the "authority".