Thanks again for the link, was very informative. I admit I didn't know much about the regulations outside of Turkey and to some extent EU. I just had a criminal procedure law class and I learned that in Turkey the prosecutors can request any communication logs without a warrant.

As we import our laws from other European countries (for example criminal procedure law was imported from Germany) I thought that this must've been the case in many law systems.

This discussion has been eye-opening for me.