? Correspondances

I'm too far away to check this by myself, so i put this question here.
Is it possible to walk from Opera to Saint Augustin without leaving
and re-enter the metro network through a turnstile (portillon d'accès)?

Of course you can :


Next time, please do searches before asking a question

Merci....well i have expected to find this information only in french - and only as text (not as a video), so i put it in here, because it woould not be easy for me to do this research. I want to use it for a quiz in a german public transport forum.

Edit: in the video at 4:18 looks like passing through a turnstile. -> answer to my question: no

So, you can take

from Opéra to Havre-Caumartin and from Havre-Caumartin to Saint-Augustin.