Haven't heard this for yonks, but had the tune and a few of the words in my head. Looking at the music notation linked to above, I disagree with the barring. I hear the second phrase of the words "Keep your eyes peeled, use your head" as two bars of 6/4 rather than three of 4/4. Or rather, better, I'd halve all the note values and make it 2/4 and 3/4.