Core Viewpoint - The article highlights the inconvenience faced by passengers at public bus stations in Tianjin due to the lack of accessible public restrooms, raising questions about whether public toilets should be a standard feature at bus terminals [1][2]. Group 1: Issues at Bus Stations - The public restroom at Heyuan Bus Station is out of service, causing discomfort for waiting passengers, especially since the station has a high usage rate with multiple bus routes [1]. - Passengers at the Tiyuan North Bus Station face similar issues, as the restroom is locked and requires staff permission for use, with no nearby public toilets available [2]. Group 2: Responses from Authorities - The Tianjin Public Transport Group stated that Heyuan Bus Station is a temporary station with no planned public restroom due to space constraints, while the restroom at Tiyuan North has been reopened for public use [2]. - The group mentioned that there is no legal requirement for bus terminals to have public restrooms, but they aim to provide services by allowing access to office restrooms when possible [2]. Group 3: Regulatory Framework - According to the Tianjin Public Toilet Management Measures, transportation hubs are required to have public restrooms, and existing projects that did not comply before the regulation's implementation must add them [3].