1. A riot police officer fires rubber bullets towards demonstrators during a coal miners’ protest in Madrid

2. Retired miner from Asturias, Olvidio Gonzalez, 67, is helped by friends after being hit in the leg by a rubber bullet

3. Flares are thrown at riot police outside the Ministry of Industry during a demonstration by Spanish coal miners

4. A Spanish coal miner throws a firecracker

5. Demonstrators throw stones at riot police during the coal miners’s march to the Ministry of Industry building

6. A riot police officer is helped by a colleague after being hit by a stone thrown by one of the demonstrators

7. A man is tended to by police after collapsing during a demonstration by Spanish coal miners

8. A bleeding demonstrator is detained by the riot police during a coal miners’s march to the Minister of Industry building in Madrid

9. Police riots run after demonstrators during the coal miners’ march

10. A woman clashes with riot police during a demonstration by Spanish coal miners