The grant of a right comes to an end on the termination of the right of the grantor.

Explanation

A grant cannot outlive the grantor’s own interest — when the grantor’s right expires, the grantee’s derivative right expires with it.

Where this applies

• A landlord's interest in the property terminates, and the tenant's sublease falls with it.
• A licensor loses their rights and the licensee's permission expires too.