6 people contribute to the purchase of a house which is conveyed into the names of two of them (A and B) in trust for all six of them as joint tenants (A, B, C, D, E, F).
Where one of the co-owners (E) sells their share, it becomes severed as they have acted on their share (Williams v Hensman) and the person who they have sold it to is tenant in common.
However, if E sells their share to one of the existing joint tenants (F), then how is that interest to be held? F is already a joint tenant. Is E's share added to his existing share or does he hold his previous share as joint tenant and his new share as tenant in common?
Any help would be appreciated.