https://github.com/DandelionSprout/adfilt/blob/master/GDPR%20451%20List.txt https://github.com/DandelionSprout/adfilt/blob/master/GDPR%2... That's a good start

https://github.com/DandelionSprout/adfilt/blob/master/GDPR%20451%20List.txt https://github.com/DandelionSprout/adfilt/blob/master/GDPR%2... That's a good start (might not be 100% up-to-date, but vast majority of them are still 451 blocked).