Iceland volcano: See massive cracks on road after quakes
Huge cracks could be seen on a road in the Icelandic town of Grindavik after it was hit by earthquakes.
Thousands of people have been evacuated, as officials fear the multiple tremors may indicate an imminent volcanic eruption.
Residents of Grindavik have been allowed back to their homes for a limited time to collect belongings, but the situation remains uncertain.