Something like “Foreign ministers of Italy, France set to meet blablabla”. There’s just two parties being mentioned and yet no “and”. Makes me do a double take every time.
Asking because that’s not a thing in German and I’ve only started noticing it recently but since then I’ve seen it a lot.
I feel the pause of the Oxford comma when I speak. Always throws off the rhythm of a sentence when I don’t see it in text.