When I looked up various tabs for this song I noticed that the reggae section at the end
(that Strummer plays) is not what is actually on the record. Jones plays the chords and
lets them ring out, but what Joe plays on his telecaster is a bit more technical. I hope 
that this solves a lot of problems for folk!
It took me a couple of play-throughs to work this one out, but I think it's about right. Cheers!!

e:-----------------------------------]
B:-----------------------------------]
G:---7---7---7---7---7---7---9---9---]
D:---7---7---9---9---11--11--9---9---]
A:---7---7---7---7---7---7---7---7---]
E:-----------------------------------]

Repeat from 3rd chorus until the end!