In Australian casinos, Blackjack is played with no hole card. I believe this is also the case at most European tables and some in Asia.
This means that when I play at Third Base, the Third or subsequent Card that I chose to take or not take as the play determines, then is, or is not, accordingly the dealer's Second Card.
How does this influence the Basic Strategy that I follow? Should my play be any different to that when playing at tables in the US? What about when I am playing two or more hands at the Third base position?