Core Viewpoint - The article discusses the concerns raised by passengers regarding the use of small vehicles, referred to as "剁椒鱼头车" (Chopped Pepper Fish Head Car), for ride-sharing services, highlighting issues of compliance and safety across different ride-hailing platforms [1][2][4]. Group 1: Passenger Concerns - Passengers have reported discomfort and safety concerns when using "剁椒鱼头车" due to their small size and limited seating capacity [2][4]. - Specific incidents include passengers feeling cramped and unsafe, with one passenger mentioning the difficulty of eating breakfast in such a confined space [2]. - There is a general inquiry among passengers about the compliance and safety of these small vehicles for ride-sharing services [4]. Group 2: Driver Insights - Drivers of "剁椒鱼头车" claim that the vehicles are safe, although they acknowledge the small size may be a concern [4]. - One driver mentioned that different platforms have varying registration requirements, with some being more lenient than others [4][6]. - The driver also indicated that he modifies the seating arrangement to accommodate passengers better, suggesting a workaround to the vehicle's limitations [4]. Group 3: Platform Regulations - Different ride-hailing platforms have inconsistent regulations regarding the registration of small vehicles for ride-sharing [5][6]. - The registration process for becoming a ride-sharing driver on platforms like Didi can be completed quickly, but there are no specific restrictions noted for small vehicles in the public guidelines [6]. - A "registration industry" has emerged, where intermediaries assist drivers in registering small vehicles on various platforms, with differing fees for services [6].