As a deputy , Joan Saura promoted several initiatives , such as a rise in the minimum wage , a fight against workplace abuses by employers , same-sex marriage and the Tobin tax . Additionally , he was strongly opposed to other ones : the Plan Hidrológico Nacional ( PHN ) , the reform of the labour market law , the quality in teaching law , the political parties ' law , the tax reform , the Prestige affair and the 2003 invasion of Iraq
Prestige affair
Prestige oil spill
Joan Saura