Yes, among other factors it certainly has a bearing on it.
Radio Silence - Blue Peter album - was created in 1980.
It originated from a film, 'Get Smart'.
The cast of Blue Silence - 2017 includes: Danika Berlin as Maggie Francis Cooper as Officer Dimes Dee Martin as Detective Jones
Jerome H. Skolnick wrote the book Blue Wall of Silence
Vehicles with red and blue lights are usually law enforcement vehicles.
Red and Blue for law enforcement vehicles.
The flag with blue stars and vertical stripes is known as the "Thin Blue Line" flag and is often used to show support for law enforcement officers. The blue stripes represent the role of law enforcement in maintaining order and protecting society, while the stars symbolize the officers who have been injured or killed in the line of duty. The flag is a symbol of solidarity and respect for the sacrifices made by law enforcement personnel.
60 Minutes - 1968 The Blue Wall of Silence TB David L- Wolper 32-3 was released on: USA: 3 October 1999
By talking about something random and weird or totally out of the blue. That will get their attention. Then talk about something else, worthwhile.
It depends on the application and requirements.
Allianz
It depends on the application and requirements.