Taxi company Uber has launched its controversial UberPOP system in Amsterdam in which private citizens can offer taxi services to others for around half the price of a traditional taxi service.

The introduction of UberPOP in other cities has led to protests, with some drivers having their cars confiscated in Brussels. The system was banned in Hamburg although that was later overturned in court.

In the Netherlands, taxi drivers are required by law to have a diploma and licence. ‘The current law is old,’ Uber Nederland director Niek van Leeuwen told broadcaster Nos. ‘Later this year it is being re-evaluated and I expect there to be room for services like this then.’

Drivers who want to use their own cars to offer UberPOP services must be at least 21, follow a short training programme, have an approved and insured car and a certificate of good behaviour.

A five kilometre trip using UberPOP will cost around €8.50, compared with €17 for a regular taxi. Uber takes a cut of 20%.

Transport ministry inspectors said in a reaction they will come down hard on both the company and drivers if they break the law.

Private individuals acting as taxi drivers can expect a fine of up to €4,200. ‘Drivers must obey the same rules as ordinary taxis,’ a spokesman told Nos television.

Uber itself faces legal action. ‘The moment Uber allows the UberPOP [app] to be used they are breaking the law and we will make a formal complaint against them,’ the inspection service said.