In response to mounting criticism over the jailing of a woman who had protested a disturbingly loud Islamic call to prayer or azan, Indonesia’s Ministry of Religious Affairs issued a circular on Saturday, with guidelines on when and how mosques can broadcast using loudspeakers, Reuters reports. An Indonesian court sentenced Meliana, a 44 year-old Chinese Buddhist, last week to 18 months in jail under a blasphemy law. Her comments, which were made in 2016, triggered riots that saw Muslims attack Buddhist temples. Except for the azan, mosques have been asked not to broadcast sounds when most people are likely to be sleeping, resting, and praying. They have also been asked not to raise sound levels while conducting a prayer, according to The Star Online.