The decision was taken to bring down congestion and traffic jams, while allowing the citizens to save around €100 (₹7900) approximately.
Even though all the services will be entirely free for passengers travelling in the economy class, people will have to pay the regular fare to be able to get first-class flight or train tickets.
Apart from the growing use of private cars, the slow construction of a tram (going on for years) is also a reason why there are big traffic jams across the main streets in Luxembourg.
The move to make public transport free will hopefully make things smoother for the citizens and tourists alike.