People who have fled Cameroon's Far North since Wednesday, in the midst of inter-community violence that has left at least four people dead, are arriving in neighbouring Chad and are being welcomed by the Red Cross. "They don't touch women or children, but as soon as they see a man, they attack him and kill him. When they kill him, they burn the body with tyres, I have witnessed this," says Rahma Ahmat, a refugee who has just arrived in Chad. IMAGES AND SOUNDBITES