playing stadium of the same name

[Bidier]

which one of the following is a legal move ?

case 1 : player A plays Holon Lake, next turn, players B also wish to play his own Holon Lake to replace player A's Holon Lake, is this ok ?

case 2 : player A plays Holon Lake, next turn, players B dose whatever, next turn player A wish to play his 2nd Holon Lake to replace the Holon Lake that is in play right now, is this ok ?

let me know please, thanks

 

[PokePop]

1. No, you can't play a Stadium with the same name as one already in play.

2. Same as answer 1.

Note that this is a rule change that came into effect a couple of years ago.
Originally you could do these kinds of things.