if you were going the other way and made a u-turn at this point, would you be dublin back?

The warning is that it's a rocky road to Dublin.

12345

https://old.reddit.com/r/cork/comments/1kh0ul8/spotted_on_lower_glanmire_rd/

Looks like it's on the way out of Cork.

I take it that Dublin and Cork apparently have something of a rivalry?

kagis

https://www.quora.com/Is-there-a-rivalry-between-Dublin-and-Cork

Is there a rivalry between Dublin and Cork?

Yes, there is a notable rivalry between Dublin and Cork, particularly in the context of Gaelic games, such as hurling and football. This rivalry is rooted in historical, cultural, and sporting contexts.

I'm in for Dublin or nothing.