Suspected separatist militants on motorbikes have killed three Buddhist women and wounded three in Thailand's Muslim-majority far south.
An official said that four gunmen ambushed a pick-up truck on Monday carrying 19 women as they travelled to work at a farm in Pattani.
The region is one of three far south provinces where most of the separatist violence has occurred over the past three years.
Sanan Pongaksorn, head of Pattani's Nong Jik district, said in a statement: "They blocked the road with motorbikes and attacked the truck with automatic rifles."
The attack took place as General Sonthi Boonyaratglin, Thailand's first Muslim army commander and leader of a September coup which ousted Thaksin Shinawatra, the prime minister, flew to the region where more than 2,000 people have been killed.
Sonthi told reporters after a security meeting in Pattani that he would send more troops and police if needed to a region where 20,000 soldiers are battling fighters who never claim responsibility for attacks or publicise their demands.
His visit followed an attack by armed men on an Islamic boarding school in nearby Songkhla province on Saturday in which three Muslim boys were killed and eight people wounded.
Police blamed separatists for the attack, but villagers accused Thai army Rangers, saying they did not believe Muslims could have been responsible.
On Monday, 200 Buddhist villagers demonstrated in front of the Saba Yoi District office demanding the government get tough on militants. Three hundred Muslim protesters stopped police and soldiers from entering the village to inspect the school.
Thailand's overwhelming Buddhist majority was incensed last week after suspected militants killed eight Buddhists in an ambush on a civilian minibus.
A military crackdown would be popular with the majority, even though the government installed by the military says it is pursuing a policy of reconciliation to restore peace.