First Question...Within the City of Madrid...what are the difference between the Policia Municipal-Ayunt. Madrid, the CNP and the Guardia Civil ???
Unfortunately while in Madrid, I only spoke with a CNP Agent very briefly(in my terrible Spanish) and did not have the chance to ask him...

Second Question...the Policia Local Comunidad de Madrid...do they exist in reality or just on paper??? I never saw a single one of them while in Madird