2
A res nullius is-
A.
A thing capable of being owned but which is not owned by anyone at a particular stage;
B.
A thing no longer within the physical control of the owner and in respect of which the owner no longer has the intention to own it;
C.
A thing lost and no longer in the physical control of the owner but in respect of which the owner has not lost the intention to be owner;
D.
A thing that can be moved from one place to another.
A.
A thing capable of being owned but which is not owned by anyone at a particular stage;