
F1 race stirs up Bahrain activists —
Protests against the Bahrain GP have intensified in recent weeks. This graffiti was posted on a wall in the village of Barbar, west of the capital Manama, in April.

Civil unrest —
Bahraini Shiite Muslims in the town of Muharraq take part in a demonstration calling for the cancelation of Sunday's race.

Calls for change —
Hundreds of supporters of Bahrain's main Shiite opposition group Al-Wefaq demonstrated against the government on April 15, 2012.

Bahrain F1 chief defiant —
However, Bahrain International Circuit chairman Zayed Alzayani told CNN that staging the race was not a big risk, and that F1 was not linked to the protesters' concerns.

F1 supremo's backing —
Bernie Ecclestone, the head of Formula One Management, told CNN that sport and politics do not mix after announcing that the Bahrain race would go ahead.

On the scene —
CNN's Fred Pleitgen went to Bahrain to report on the situation, and accompanied riot police as they confronted protesters in the streets.

Hunger strike —
Bahraini Shiite demonstrators hold posters of jailed activist Abdulhadi al-Khawaja during a protest calling for his release in the village of Jidhafs, west of Manama, on April 6, 2012.

Daughter's fear —
Al-Khawaja has been on hunger strike for almost two months, and his daughter told CNN she fears for his health.

F1 regular —
Bahrain first held a Formula One race in 2004, but last year's event was canceled due to the civil uprising against the government.