The arrests occurred after undercover police officers collected evidence by posing as taxi and truck drivers while covertly taping toll operators, their supervisors and controllers as the officers passed through toll gates.
Do hapšenja je došlo posle akcije policajaca u civilu. Pretvarajući se da su taksi vozači ili vozači kamiona tajno su snimali radnike naplatnih rampi, njihove nadređene i kontrolore prolazeći naplatne rampe.