What the transparency requirements for AI training data should be. But the goal of foundation model training is to find compressions (heuristics) which generalise to solve problems. The EU, by contrast, allows research organisations (universities, cultural heritage institutions) to train on copyright data and the rightsholders cannot opt-out. One might reasonably respond, how does one verify that the list of URLs matches the actual training data? Unilaterally burdening would-be UK model developers does not help UK creatives in practice.