i have just received a letter fom a debt collecing company, chasing me for a debt of £300 in my ld name from an address that i oved from 8 years ago.they say that i owe yorkshire bank, i have no recollection of ever having any debt with yorkshire bank so i have asked them to supply more info.I did have a problem with debt about 11 years ago but am sure that it was all paid off. If this does turn out to be my debt, how come its only just surfaced, and if i still have no recollection of it, how do i prove that it wasnt me?advice please