Robo-Taxi partnerships have been signed between automakers, technology providers and service operators. Most significant disclosed information include: Robo-Taxi A Robo-Taxi, also known as a Robo-Cab, a self-driving taxi or a driverless taxi is an autonomous car (SAE Level 4 or 5) operated for an e-hailing (on-demand mobility) service. The fact of eliminating the need for a human chauffeur, which represents a significant part of the operating costs of that type of services, could make it a very affordable solution for the customers and accelerate the spreading of Transportation-as-a-Service (TaaS) solutions as opposed to individual car ownership. However, it raises the issue
Illegal taxicab operation as "kabu kabu". In Hong Kong, illegal cabs are usually referred to as "white card", due to the different licence plate appearance between commercial and non-commercial vehicles. In Malaysia, illegal taxicabs are called "prebet sapu" (sweep privates). In Mexico, illegal taxicabs are called "taxi pirata" (pirate taxi). In Norway and Denmark, an illegal cab is called "pirattaxi" (pirate taxi). In Sweden, an illegal taxicab is called "svarttaxi" (black taxi), and is short for black market taxi. In Trinidad and Tobago, illegal taxis are referred to as ""PH" cars". This is because of the coding used on licence plates to distinguish