J For all window glazing other than driver's cab glazing (windshield and side glasses), the material may be either of safety glass or rigid plastic glazing.
J I gcás gach cineál gloinithe fuinneoige seachas gloiniú chábán an tiománaí (an gaothscáth agus na gloiní taoibh), is féidir gloine sábháilteachta nó gloiniú plaisteach docht a bheith ann.