Luxembourg becomes first country with free public transport

The free transport, flagged as "an important social measure", affects approximately 40 percent of households and is estimated to save each one around 100 euros ($110) per year.

Not all passengers were aware of the change, which was brought forward one day ahead of schedule.

"It's free? I didn't know," said a woman in her 50s who gave her first name as Dominique as she waited at Luxembourg's main train station.

Transport workers were concerned about what impact the measure would have on their job security.

"We don't yet know" what will happen to their positions, said one ticket seller at the station who declined to give his name.

"All the public transport workers are worried. It's not yet clear."

- Traffic woes -

The measure is part of a plan intended to reduce congestion.

Private cars are the most used means of transport in the Grand Duchy, accounting for 47 percent of business travel and 71 percent of leisure transport.

With more than 200,000 people living in neighbouring France, Germany and Belgium who work in Luxembourg and most of them driving in, that makes for major traffic jams at peak hours.

The population of the tiny country is just 610,000 and those cross-border workers account for half the total employees.

The capital city of Luxembourg has invested in its public transport network, notably by building a tram network, but commuters complain it is still patchy.

It will be some years before the network links to the northern airport, for instance.

"There's been an enormous delay to the development of public transport," said Blanche Weber, head of the Luxembourg Ecological Movement pressing for better links on environmental grounds.

Ticket machines are to be gradually removed from stations, but offices selling tickets for international train trips and for first-class seating in Luxembourg -- which continues to be a paying service -- will remain.