in the past month or so i have had 3 letters from ccs collect regarding a debt to dwp from 1993, I am still in dispute regarding thi s matter yet from time to time a debt collector seems to jump on the band wagon and try to claim this debt, on the dwp behalf, so far ihave ignored these letters, as far as iam concerned I will carry on in this way as there is no law in the land says ihave to reply to this firm , am i doing the right thing in ignoring them , any help would be gratefully accepted.