Might come across as pedantic, but its important, "the UK" not "England". Confusing the two can upset people, especially those from the rest of the UK.
Personally I do not think its just the UK and Denmark, its pretty much everywhere.
Might come across as pedantic, but it's important, "Kingdom of Denmark" not "Denmark". Confusing the two can upset people, especially those from the rest of the the Kingdom of Denmark.
Also, picking on non-native English speakers for using a name that is identical to the very old, commonly accepted name for the entire UK in their own language is beyond pedantic.
The surveillance laws are all UK wide AFAIK. Some policy with regard to policing is devolved so there might be some small differences in how they are applied, but it is essentially just as bad.
Personally I do not think its just the UK and Denmark, its pretty much everywhere.