The Toll Regulatory Board (TRB) on Thursday said six toll plazas on the North Luzon Expressway (Nlex) and the Cavite-Laguna Expressway (Calax) would be included in the contactless toll collection dry run. In a media advisory, the regulatory body said starting October 15, Nlex’s Balintawak Toll Plaza, San Simon Southbound Exit, Porac Toll Plaza, and