Introduction
It is sometimes suggested that abolishing fares on buses, trams, and trains is the single solution capable of cleaning the air in large urban areas.
While
I accept that free travel would tempt some motorists to leave their cars at home, I largely disagree with the claim that it is the only answer because pollution has several sources and a zero-fare policy addresses just one of them.Linking Words
Body paragraph 1
Admittedly, the case for zero-fare travel is not without merit. The most obvious point is that cost is a genuine barrier for low-income commuters, so removing it could fill half-empty buses and take thousands of vehicles off the roads each morning. In Morocco,
for instance
, ridership on the Casablanca tram rose sharply during a month without charges, which produced a measurable drop in traffic along its route. Closely linked to Linking Words
this
is the social benefit, since cheaper mobility gives poorer families access to jobs and hospitals they could not previously reach.Linking Words
Body paragraph 2
Nevertheless
, treating fares as the whole problem ignores where most of the dirty air comes from. The most important reason is that factories, construction sites, household heating and old diesel lorries emit a far larger share of harmful particles than private cars do, and none of these would change if a ticket became free. Rabat, Linking Words
for example
, still suffers from thick winter smog despite its modern tram network, and, Linking Words
consequently
, officials have had to restrict industrial burning as well. Linking Words
Moreover
, people who value comfort and speed will keep driving unless parking charges rise and cycle lanes improve. In my view, Linking Words
therefore
, complimentary travel is one useful tool among many rather than a cure in itself.Linking Words
Conclusion
In conclusion, scrapping fares can reduce congestion and help the disadvantaged, yet it leaves the main sources of pollution untouched. On balance, cities need a combination of cleaner industry, stricter vehicle standards and better transport, not a single measure.