We don't have any merging tools for duplicate TV entries. I have to say though, we don't have any guidelines stating that (non-anime) sequels that aired independently have to be on the same entry. And I'm not familiar enough with the content to come up with a good solution.

I'm OK with it going either way; it doesn't matter to me, but I'd like for there to be a decision from you guys soon just because there are so many Hong Kong TV shows that air follow-up seasons/series/what-have-you one or two years later, so some series on here on TMDB have already been merged onto one page (e.g. see "Line Walker") but then we'll have shows like the above "Survivor's Law" that have the two seasons as two different pages. IMDB sometimes merges them, and TVDB sometimes merges them, so I guess I'm wondering what's TMDB's policy...