Well this song is easy peasy to play. No need for a chord chart. The whole song is essentially A, D, G, D (verses and chorus). There are those little breaks that are basically just bass and drums. If you really wanna play along the chords would be A to G (x4).

For your convenience, here are the lyrics:

This is a public service anouncement, this is only a test
Emergency evacuation protest
May Impair your ability to operate machinery
Can’t quite tell just what it means to me
Keep out of reach of children, don’t you talk to strangers
Get your philosophy from a bumper sticker

Warning, live without warning
I say warning, live without warning
Without, alright

Better homes and safety-sealed communities
Did you remember to pay the utility?
Caution, police line, you better not cross
Is the cop, or am I the one that’s really dangerous?
Sanitation, expiration date, question everything
Or shut up and be a victim of authority

Warning, live without warning
I say warning, live without warning
I say warning, live without warning
I say warning, live without warning
Without, alright

Better homes and safety-sealed communities
Did you remember to pay the utility?
Caution, police line, you better not cross
Is the cop, or am I the one that’s really dangerous
Sanitation, expiration date, question everything
Or shut up and be a victim of authority

Warning, live without warning
I say warning, live without warning
I say warning, live without warning
I say warning, live without warning
This is a public service anouncement, this is only a test