ks ▁have ▁since ▁been ▁removed ▁and ▁a ▁w ides p read ▁roll out ▁of ▁autom ated ▁reload ▁systems ▁is ▁on going ▁throughout ▁GO , ▁T TC , ▁and ▁Union ▁Pear son ▁Express ▁stations . ▁ ▁Stage ▁ 4 ▁and ▁Pr esto ▁Next ▁Generation ▁The ▁fourth ▁stage ▁of ▁the ▁roll out ▁added ▁Ott awa ' s ▁O C ▁Trans po , ▁comm encing ▁as ▁a ▁soft ▁launch ▁in ▁the ▁second ▁quarter ▁of ▁ 2 0 1 2 ▁and ▁as ▁a ▁full ▁roll out ▁on ▁May ▁ 1 8 , ▁ 2 0 1 3 . ▁It ▁is ▁the ▁only ▁ag ency ▁to ▁receive ▁the ▁Pr esto ▁card ▁so ▁far ▁outside ▁the ▁Gre ater ▁Toronto ▁and ▁Hamilton ▁area . ▁This ▁stage ▁involved ▁the ▁initial ▁roll out ▁of ▁Pr esto ▁Next ▁Generation ▁( P NG ). ▁O C ▁Trans po ' s ▁Pr esto ▁readers ▁are ▁compatible ▁with ▁the ▁Société ▁de ▁transport ▁de ▁l ' Out a ou ais ' s ▁new ▁Multi ▁fare cards ▁and ▁Pr esto ▁cards ▁are ▁compatible ▁with ▁pass ▁readers ▁on ▁S TO ▁bus es , ▁thus ▁facil it ating ▁trans fers ▁between ▁the ▁two . ▁ ▁Stage ▁Four ▁also ▁marked ▁the ▁extensive ▁roll out ▁of ▁the ▁Pr esto ▁fare ▁system ▁on ▁the ▁T TC , ▁also ▁using ▁the ▁Pr esto ▁Next ▁Generation ▁system , ▁while ▁the ▁particip ating ▁trans it ▁systems ▁that ▁had ▁already ▁fully ▁rolled ▁out ▁in ▁the ▁earlier ▁stages ▁were ▁to ▁receive ▁Pr esto ▁Next ▁Generation ▁cards ▁late ▁in ▁the ▁fourth ▁quarter ▁of ▁ 2 0 1 2 .