On the one hand you have property rights, which some siblings of my current comment argue are inalienable concerning the scooter. "Don't touch my stuff!" On t

On the one hand you have property rights, which some siblings of my current comment argue are inalienable concerning the scooter. "Don't touch my stuff!" On the other hand you have the ground occupied by or encumbered by said property, which is also property, owned by somebody, often the public, and likely intended for some other purpose besides storing your property. "Don't make your stuff our problem!" Different places balance the two interests in different ways. Most provide some legal framework or mechanism by which your private property rights can become subordinate to public property rights, i.e. your property is declared abandoned, or simply seized based on a nuisance or safety argument.