I am new to Law.SE.
Can I revoke a grant on usage, of a copyrighted work? (not licensed)
Say I give permission to someone to use my copyrighted work. After some time I change my mind, for whatever reason, can I explicitly ask the grantee to stop using my work? Despite the fact that I have previously (verbally) agreed for the grantee to use said copyrighted work? If yes, under what circumstances am I permitted to pursue legal action, if the grantee fails to comply with my request of removal?