the broadcast, dissemination, publication, or selling of recordings involving places and times when a person has a reasonable expectation of privacy and a reasonable supposition they are not being photographed or filmed by "any mechanical, digital or electronic viewing device, camera or any other instrument capable of recording, storing or transmitting visual images that can be utilised to observe a person." Saudi Arabia banned the sale of camera phones nationwide in April 2004, but reversed the ban in December 2004. Some countries, such as South Korea and Japan, require all camera phones sold in their country to make a clearly audible sound whenever a picture is being taken. In South Korea, specialty teams have been setup to regularly check places like bathrooms and change-rooms for hidden cameras known as "molka". In 2013, the Indian Parliament made amendments to the Indian Penal Code, introducing voyeurism as a criminal offence. A man committing the offence of voyeurism would be liable for imprisonment not less than one year and which may extend up to three years for the first offence, and shall also be liable to fine and for any subsequent conviction would be liable for imprisonment for not less than three years and which may extend up to seven years and with fine. Voyeurism is generally deemed illegal in Singapore. It sentences technologically-enabled voyeurs to a maximum punishment of one year's jail and a fine under the context of insulting a woman's modesty. Recent cases in 2016 include the sentencing of church facility manager Kenneth Yeo Jia Chuan who filmed women in toilets by planting pinhole cameras in a handicapped toilet at the Church of Singapore at Bukit Timah, and in the unisex toilet of the church's office at Bukit Timah Shopping Centre. Secret photography by law enforcement authorities is called surveillance and is not considered to be voyeurism, though it may be unlawful or regulated in some countries. Popular culture Films Voyeurism is a main theme in films such as The Secret Cinema (1968), Peepers (2010), and Sliver (1993), based on a book of the same name by Ira Levin. Voyeurism is a common plot device in both: Serious films, e.g., Rear Window (1954), Klute (1971), Blue Velvet (1986), Disturbia (2007), and X (2022) and Humorous films, e.g., Animal House (1978), Gregory's Girl (1981), Porky's (1981), Back to the Future (1985), American Pie (1999), and Semi-Pro (2008) Voyeuristic photography has been