Many governments set limits on the amount permissible in drinking water. The Constitution provides considerable potential for cutting down the range of permissible exemption clauses, however. Another class of permissible restrictions on speech is based on intellectual property rights. Sea burials are permissible for Muslims in extraordinary circumstances. Scholars have difference of opinion whether talismans using the Quran is permissible or not. The minimum weight permissible is including the driver but not fuel. There has been discussion on whether it is permissible in some other limited instances. Many other crew members also received radiation doses exceeding permissible levels. Different publishers may also have different rules about permissible hyphenation. More general rules of what is permissible have changed over time. These include four events each shot with a different maximum permissible gauge. Individual voters can choose to make fewer than the permissible number of votes. The examination showed Klitschko's blood sugar level almost two times higher than the permissible norm. Food permissible for Muslims is known as halal food. She ruled that emoji are permissible court evidence.