Everybody's favorite pre-historic family was arrested today in Brussels, Belgium. A group of protesters from Greenpeace dressed in Flintstones-style garb were taken into custody today as they approached the European Parliament building. The EU parliament is about to start debating the legislation that would impose carbon dioxide emissions limits on automakers. The European Commission had recommended rules with hefty fines for non-compliance and fleet average emissions limited to 130g/km by 2012. Under pressure from ACEA, the European automakers association, the parliament has moved to reduce the fines and stretch out the time-line for implementation. German automakers in particular are most opposed to the new rules and German legislators have vowed to protect their domestic industry. The Greenpeace protesters were opposed to the amount of influence the industry has had on the new regulations.