Our new riddle like this:
I wield two blades
Flanked by Justice and Law
I strike true and fair, hour by hour
For monarchs and peasants alike.
To solve this, you need to know a little about France and Paris. If you do not have any information, you can look at the answer without thinking.
Answer; You must looking for a symbol that two statues of Justice and Law placed next to a clock which found on the big clock in Boulevard du Paris at France. If you you know something about Paris architecture, you are so lucyly.
Climb to the clock and use your Eagle vision to uncover the rune you can interact with. Get the map and find the flag. Then unlock the second riddle.