During Weekends/holidays (all day) and weekdays (10:00-16:00, 22:00 to the end of service.), with the exception of all Wenhu Line stations, Zhongxiao Xinsheng Station, Zhongxiao Fuxing Station, Nanjing Fuxing Station and Daan Station, double basses are allowed to enter/exit from all other 88 stations.
Passengers with double basses are required to purchase a Single-Journey Ticket for Double Bass at information counters, which costs NT$80 for one trip of unlimited distance for a single passenger and a double bass. Service staff shall guide the passenger to enter and exit the station through the Group Ticket/One-day Pass Entrance/Exit.