“Postulate that Web Site A has excellent content, and spends
a lot of money to create it. Web Site B decides to create a web
page displaying a page of content from Web Site A in a frame, with
Web Site B’s advertiser in a banner ad above that frame.”
“Question: under present copyright law for your country, is
Web Site B infringing Web Site A’s copyright?”
“I asked an attorney about this recently. You might find the
answer interesting.”
“The attorney (who works in California) said Nobody knows.”