On the national level, the greens, both Ecolo and Agalev were able to enact legislation on several key green issues: the cabinet decided to opt out of nuclear energy, it opened marriage to homosexuals, legalized several thousands of illegal foreigners, enacted an anti-discrimination law and promised to in time spend 0,7% of the national income on development aid. On the Flemish level organic agriculture was promoted, people with handicaps got personal budgets and a system of time credits was enacted to allow people to combine work, care and free time better. The party however faced several crises. Magda Aelvoet left the federal cabinet in August 2002 over a cabinet decision to trade arms with Nepal, which was at civil war at the time. She was replaced by Jef Tavernier. The Ecolo minister for mobility Isabelle Durant left the cabinet just before the elections over the issue of nighttime airplane flights over Brussels. Finally the party voted in favour of a new election law that enacted a 5% Election threshold in both the Senate and the Chamber.