Sentence:  So I started off by asking the shearers if they minded if I took a belly off while they were having a <WSD>fag</WSD>. Then after a while they were asking me. They′d say, ‘Do yer wanta take over fer a bit while I have a <WSD>fag</WSD>?' And then I got better and I′d finish the sheep and they′d say ‘Christ, I haven′t finished me bloody <WSD>fag</WSD> yet, yer may as well shear anotherie.' 
Meaning of the word marked with <WSD> tags:  A cigarette.