Farmers in Greece are very angry. They block big roads with their tractors. The police use tear gas.
The farmers need money from Europe. They get less money this year. The reason is a problem. Some people asked for money with false papers. Now, everyone must wait.
The farmers say, "We stay here until the government helps us." They stop cars near important cities.
The government checks many farmers' papers. Over 40,000 farmers wait for money. The farmers need the money to live and work.
The farmers plan more protests. They want their money now.