All 8 series are on iPlayer for a few more months. I noticed some prescient scenes...

Given the conspiracy theories, I thought they might have edited that bit out. There was also a scene in one of the Halloween episodes (the vampire neighbour one, series 6 or 7) where they did a really bad ADR when Bill made a disparaging comment about Diana. They changed it to Julian Clary or someone, but they forgot to change the subtitles.

This next one was the millennium episode. They predicted it 20 years in advance.