I haul almost every week from KY to Bradford , ON . I always fax the PARS from the shipper and usually everything is processed by the time I cross the border 7 hours later . Last week I reached the border and the PARS didn't clear . ( No , I will NOT stop before the border and sit while the broker forgets to call me . ) . I went to Livingston's office and they tell me the PARS was rejected 3 hours earlier but can't tell me why . 20 minutes later they say it's o.k. and send me down to Customs . Wait 30 minutes , it's rejected again , back up to Livingston . They admit it was their mistake , already have the correct paperwork ready . Back down to Customs and leave after 1 1/2 hour delay . I was told Livingston had similar problems that week .