Article 41a

passenger cars, commercial vehicles and motorcycles:

in use by the police or by the special investigative services, as referred to in Article 2 of the Act on special investigative services;

in use by the fire service;

used by roadside assistance services;

in use by Rijkswaterstaat, by the Human Environment and Transport Inspectorate (Inspectie Leefomgeving en Transport) or by the customs authorities;

used by physicians;

which are used for providing driving instruction or for taking a driving test;

which are used by the Regional Ambulance Services, as referred to in Article 4, paragraph 2, of the Ambulance Care Services Act;

of emergency medical services providers who, on behalf of a Regional Ambulance Service as referred to in Article 4, paragraph 2, of the Ambulance Care Services Act (Wet ambulancezorgvoorzieningen), are engaged in the provision of emergency medical assistance;

public transport buses;

company vehicles of transport escorts;

passenger cars and commercial vehicles equipped as animal ambulances;

Taxis.

illuminated signs carried by the vehicles as referred to in the first paragraph, point (a), under 1° up to and including 4° and point (c), displaying instructions for other road traffic,

Taxis are equipped with illuminated signs displaying the following information:

fees;

name of the taxi company; and

Telephone number of the taxi company.