text: traveling to canada with unpaid traffic fines? i'm traveling to toronto in a month. someone in my party might have an unpaid traffic fine. will we have issues at the detroit/windsor border crossing entering canada or re-entering the states? i thought that only people with bench warrants and those who've been convicted had issues crossing the border no? i checked cbp slightly with no results. thanks. any links are appericated. i'm not sure what technology is employed at the detroit/windsor crossing, but using standard law enforcement computer networks, running a person's dl will pull up any active warrents.