Are these sentences correct:
[color=red]1-They didn’t have invitations and as such were not allowed in.
[color=indigo]2-They hadn’t been invited and as such were not allowed in.
[color=blue]3-They were not invitees and as such were not allowed in.
I think I heard something like these sentences, but I thought ‘as such’ normally refered to a noun preceding it (‘He was the leader and as such was required to make a decision’) and not to a sentence or a phrase.
I wondered if 1, 2 and 3 were correct.