Because the rent-a-VHS-and-keep-a-copy thing is perfectly legal in many parts of the world. Where is this legal? I'm quite sure it would have been an explicit

Because the rent-a-VHS-and-keep-a-copy thing is perfectly legal in many parts of the world. Where is this legal? I'm quite sure it would have been an explicit breach of the membership conditions for every video rental store I ever belonged to in the UK, for example.