evidence: A taxi is an SPSV which can be hired on the street, at a taxi rank or pre-booked. Taxis must carry prescribed branding (see customer information cards) and be fitted with a taximeter, printer and roof sign. Taxis can also use bus lanes when working. [...] A hackney is an SPSV that can be pre-booked only. They are not permitted to pick up passengers who are trying to hail a taxi on the street or stand in taxi ranks. The fare must be agreed with the passenger before the journey takes place. Hackneys are not allowed to use bus lanes and do not need to be fitted with a taximeter. The driver is obligated to carry a proof of booking for all fares. [...] This is an SPSV that is used for ceremonial, corporate or other prestige purposes. It can only be pre-booked and the fare must be agreed in advance. Limousines must not use bus lanes and do not need to be fitted with a taximeter.