By Xinhua
Geneva : Fans will be urged to travel by trains or buses to watch the Euro 2008 football championship under a pact signed by Switzerland and Austria.
According to Swissinfo website, an agreement signed by environment ministers of the two countries will seek to give a green colour to the tournament.
"We have invested in the public transport system and want visitors to the Euro 2008 to leave their cars at home," said an official of Switzerland, which along with Austria will jointly host the tournament.
The organisers said they also wanted to promote organic food and offer soft drinks for a cheaper price than alcoholic beverages. Alcohol in stadiums has been banned.
Other prevention measures include combating sex trade and prostitution. Special attention is also being given to anti-racism and fan liaison efforts.
Switzerland is hosting 15 of the 31 matches of Euro 2008. More than five million people are expected to travel to watch games in the stadiums and on big screens during the three-week tournament.