I currently have kittens available to reserve, which can not go until November. If you are looking for a British blue kitten ready to go now, then I know of some in Nottingham. All girls, and ready to leave. I can pass on your details.
I have however British blue female, and male ready to go November. Plus 1 British blue cream.
I am expecting a litter in October which should result in Lilacs and Blues. These will not be ready to go until January 2019.