BANGKOK (AP) — Thailand’s military rulers said Tuesday they are monitoring a new form of silent resistance to the coup — a three-fingered salute borrowed from “The Hunger Games” — and will arrest those in large groups who ignore warnings to lower their arms.

Despite the warning to protesters, the junta offered a reprieve to the country’s vital tourism industry. It lifted the military’s curfew at three popular beach resorts — Phuket, Koh Samui and Pattaya — to ease the impact of the May 22 coup on tourists.