Why dld Gestif andLennie need to leave the town of Weed so quickly?

George and Lennie need to leave the town of Weed quickly because Lennie accidentally frightened a woman by touching her dress, leading her to scream. This incident prompted a mob to form, seeking revenge on Lennie, which forced George to help Lennie escape to avoid potential violence and repercussions. Their hasty departure highlights the challenges they face as itinerant workers in a society that doesn't understand or accept them.