sentences:  Use of highways and expressways without a valid and properly displayed sticker in a vehicle is a violation of the law and is punished with a fine of €300 or more.Due to the high costs of toll stickers for transit drivers going to vacation to Croatian and Montenegrin coast and others only passing through Slovenia, the highways are avoided by some travellers.Brussels had opened the case with the statement that the Slovenian vignette violates prevailing EU rights and discriminates road users.