Re: And this ladies and gentlemen...
You do. With the new system, it is not uncommon to have the two adjacent. For example, GO 08 (Golf Oscar zero eight) ABC is a valid number, and since the O and 0 are the same, it's easy to read it as Golf zero zero 8 (which is the format of the old system, although an impossible number).
I have never heard of someone being penalised for confusing the two though.