▁but ▁there ▁are ▁currently ▁no ▁low - floor ▁tram ▁cars . ▁ ▁Foreign ▁tour ists ▁were ▁previously ▁not ▁permitted ▁to ▁ride ▁the ▁tram ▁lines , ▁but ▁some ▁recent ▁t ours ▁have ▁started ▁to ▁include ▁tram way ▁r ides ▁( though ▁r ides ▁are ▁not ▁shared ▁with ▁loc als ▁and ▁are ▁instead ▁char tered , ▁unlike ▁the ▁Py ong y ang ▁Metro ). ▁ ▁L ines ▁There ▁are ▁currently ▁four ▁lines ▁in ▁operation . ▁Line ▁ 1 : ▁P ' y ŏ ng y ang - y ŏ k ▁() ▁— ▁Man ' gy ŏ ng da e ▁() ▁Line ▁ 2 : ▁T ' os ŏ ng ▁() ▁— ▁Rang r ang ▁() ▁— ▁Mun su ▁() ▁Line ▁ 3 : ▁S ŏ p ' y ŏ ng y ang ▁() ▁— ▁Rang r ang ▁() ▁K ŭ ms us an : ▁Service ▁to ▁K ŭ ms us an ▁Palace ▁of ▁the ▁Sun ▁( no ▁transfer ▁to ▁other ▁lines ) ▁ ▁As ▁of ▁ 2 0 0 6 , ▁the ▁fare ▁is ▁ <0xE2> <0x82> <0xA9> 5 ▁for ▁any ▁section . ▁There ▁are ▁also ▁cou pon ▁tick ets ▁( ; ▁s inae ▁ch ' ap ' yo ). ▁ ▁Rol ling ▁stock ▁Prior ▁to ▁ 2 0 1 8 , ▁the ▁only ▁rolling ▁stock ▁used ▁were ▁the ▁Czech oslov ak ian ▁Č K D ▁Praha ▁T atra ▁T 6 B 5 ▁and ▁K T 8 D 5 K ▁in ▁typical ▁red / white ▁li very . ▁The ▁K ŭ ms us an ▁line