Hi, I realize this is a small-ish amount of people who need this service, but I'm going to ask anyway as I suspect timatic SHOULD have this info -- is there a way to see BN(O), British National (Overseas) visa / travel requirements?

It's a second class of British citizenship that doesn't confer as wide-ranging visa-free travel as a full British subject, but one with a separate passport nonetheless:
https://en.wikipedia.org/wiki/Britis...seas)_passport
https://en.wikipedia.org/wiki/Visa_r...nals_(Overseas)
... and while Wikipedia is great, it's not exactly something airline agents see / rely on!

Appreciate any help into this.