Good point actually, theft is not a good thing to have as an accountant who takes care of peoples money, cultivating drugs isn't helping your case.
Im pretty sure you have to declare FPN's aswell, I went to the Social Work interview and one of the guys was panicking because despite having a clean criminal record he had been issued with a FPN (was a shame as it was only for an open container of alcohol on the street) the night before, and had to put it down i think.
I think for indepth checks like a Enhanced Disclosure it shows up, not 100% sure though, Guru may be more in the know than me.