Excellent Crass song, off of their first album "feeding of the 5000" in 1979.
Its easy to play after you get the hang of it. 
Its anarcho punk played with blues—ish style bass!
Have fun.




Everything is down stroked.

Start:
G|—
D|—
A|—
E|— 5555 3333     ( 3333 xapprox13  ) ***

*** = played at end of song

verse start:
G|—
D|—                            77777777
A|—         3333 5555 7777
E|— 5555


Verse:
(twice as fast as verse start/start)
G|—
D|—              7
A|— 00  33 55 7
E|—

Verse 2:
(twice as fast as verse start/start)
G|—
D|— 77
A|—     77 55 3—0
E|—

Verse Ending:
(back to normal speed)
G|—
D|—
A|— 3333   5555
E|—               55555555 33333333

ORDER:

Start x6
Verse Start x1
Verse x4
Verse 2 x3
Verse Ending x1
Start x2
Verse Start x1
Verse x4
Verse 2 x3
Verse Ending x1
Start x2
Verse Start x1
Verse x4
Verse 2 x3
Verse Ending x1
Start x2
Verse Start x1
Verse x4
Verse 2 x3
Verse Ending x1
Start x3 w/ (***)