My first tab, so it may be slightly incorrect.

Intro 

G C G

Verse
                              Dm                              Gm
No politicians just compassion, Celebrity it's out of fashion
                                Dm                      
Innocence don't take a trashing on the playground floor 
G                                      Dm                    Gm
Constable paints awesome skies instead of macing suspects eyes
                                       Dm                         
And bankers pay is justified and all nations come in peace

Chorus
 Bf      F              Ef                   F       
We are gunmen all, the guardians of the watchtowers
 Bf                F        Ef                F       
Lighting up the beacons to bring our riders home
 Bf         F             Ef                 F        
We are gunmen all, the guardians of the watchtowers
 Bf               F          Ef              Gm       
Lighting up the beacons to bring our riders, home



Song Structure:

Verse
Chorus
Verse
Chorus
Verse
Chorus
Chorus