They generate no frequency so the situation you fear is not possible.

They Said that they Love their (Home) country; Just didn’t Said which 😉

AfD=Außer für Deutschland

Just spoke with a tour guide about this topic. If you lived in a city during the middle age in Europe, the night watch announced the current time every hour. How did they know the time? They just guessed, because nobody in the city could know better.

From Elisabeth.