'Clampdown' by Clash - Guitar Tutorial

            INTRO 
	                     repeat 4 times        What are we gonna do...
G-|----------------------------------------|---|---|-------------|
D-|---------------------------------------*|--*|--*|-------------|
A-|---------------------------------------*|--*|--*|-5555-5-7----|
E-|-/55555555-444444444—22222222-00000000--|---|---|----------5--|
    
slide on the first one        
The E part has a little trill on it - any ideas any one?  

VERSE
             
(A part)
taking off his turban...
                                             repeat twice
G----------------|------------------|---------------|----|
D----------------|------------------|---------------|---*|
A-------------5--|-5----------------|----------5----|---*|
E—(0)-5-3-5-3----|---3-3-3-3-3-(5)--|-5-3-5-3----5--|----|
   open E only on first time   (3)


(D part)       
we will teach our twisted speech to the ...     repeat twice	
G----------------|------------|-------------|----|
D----------------|------------|-------------|---*|
A------5--55--5--|------------|--------5----|---*|
E-5-3-------3----|-5-3-333-3--|-3-33-5---5--|----|
         
     
   
The voices in your head are calling.... bit
I just play
                                repeat 4 times
G----------------|------------|-----------|---------|
D----------------|------------|-----------|--------*|
A----------------|------------|-----------|--------*|
E-5-4-2---0-0----|--4-4-------|-4-5-------|-5-5-----|

but boldra suggested this

-7-6--------66667776777 ------
-----7-7777-------------------
------------------------------
------------------------------

And I think there is definitely something like this going (quite a high sounding part) on as well I am 
just not too sure exactly where it all fits in