A number of them were later arrested again and charged with new crimes.
In a swift follow up operation a number of people were arrested.
A number of men were arrested at the house but later released without charge.
An unknown number of people were arrested or taken to the hospital.
A number of less known activists were arrested throughout the country.
A riot broke out, and a number of the workers were arrested.
A number of Palestinians have been arrested in the attack.
He said a number of people had been arrested in connection with the crime but were later released without charge.
A large number were arrested, and the crowd then fled, taking the dead with them.
So far a large number of cartel members have been either killed or arrested.