Taxi companies are charging parents up to $25 extra to provide children's car seats and - in at least one case - not installing them properly.
Babies and young children are not required by law to be strapped into a car seat on public transport, including taxis, but the New Zealand Transport Agency recommends it. Taxi drivers must use a child seat if it is provided.
Many companies charge between $5 and $25 extra to provide a car seat, something agency spokesman Andy Knackstedt said they were entitled to do.
Discount Taxis owner Alan Webster charged $20 extra because the seats had to be collected and returned. The seats were not allowed to be stowed permanently in the boot. Alert Taxis and Corporate Cabs charge a $25 surcharge on top of the taxi fare.
Some parents chose to carry their babies and young children on their laps, rather than pay the fee, Webster said.