It also ensures better roaming services for travellers. For example, consumers are entitled to the same mobile network quality and speed abroad as at home, where equivalent networks are available.

Interesting. Does that mean up until now operators where able to offer worse access? For example prohibiting access to 4G and keeping roaming units on 2G networks?

I have had some unpleasant experience in Germany where "local" units had access to faster networks than me and my partner.