Cross posting this one from the AM-DC thread, as it *might* end up effecting British also...
AM-DC is recessive to Bali Chocolate.
"Sherlock" is British SH C&W shown fur, hiding AM-DC as his recessive fur.
Since the kitten has Bali Chocolate fur shown, we know he has to have at least AM-DC, Sherlock's hidden fur, as the kitten's hidden.
... and here again is the pedigree from "Sherlock's" AM-DC kitten, that proved his hidden fur to be AM-DC.
Sometimes the cats give us a quick proof.
Since there is also a chance this Bali kitten is hiding British fur, he's been unpacked for testing.***
***Edit - The Oci Chocolate proof below eliminated the need to test the Bali kitten to see if he hid British (he can't), so he has been repacked.