Yeah I'm sorry about that. Maybe someone could download it and host it somewhere (which would be contrary to the license, but possibly in the public interest in this case).
Note that the BBC is funded primarily by what's known as a "TV License"[0] in the UK - I think it's entirely possible they could probably increase ads or something for international viewers but understand why it isn't their area of focus
People - including politicians - have said for many years that the BBC should sell iPlayer subscriptions to international viewers, but they just...don't. They also have a massive archive of beloved content, enough to be a first-class streaming platform, but that stuff's not available even to UK residents.
Probably because with their current scheme they liscens the material for other markets and thus would be in violation of these kind of deals? As well as their co-funding/producing of foreign material. The question I would as as a liscense payer is what they earn through this.
Not saying it's not possible but why it is quite the hard thing to get out of, and not spend liscens money while doing so, makes sense. I would guess someone has made these calculations once or twice too.
Pretty sure it's not that they "just don't" though.
The car show Top Gear had (maybe still has?) great music because the BBC has a license to almost any piece of music (since they have several radio channels in the UK, a musician would be insane to refuse a license to the BBC), but the DVD version sold internationally would replace the music with something generic, I'm guessing it's the same with the version broadcast internationally.
When the trio that made Too Gear a huge show moved to Amazon's Grand Tour, one of the things that suffered was the music, because I guess Amazon didn't want to bother getting licenses to broadcast music in many many countries.
BBC should put its entire archive free online ad supported for international users and ad free for UK viewers. Then the popular items could migrate behind a premium paywall over time.