According to local stories and some historical anecdotes from residential areas in Iran, there has been an unusual emphasis on controlling the volume of everyday conversations between neighbours, particularly in quiet neighborhoods. This custom, sometimes referred to as the "Whispering Law," purportedly prohibits loud speaking or shouting across fences or courtyards. The rationale is to prevent disturbances to public tranquility and respect the peaceful ambience of shared spaces. While there is no confirmed official nationwide statute enforcing this specific limitation, many residents recall elders advising discretion in outdoor speech, especially after sunset. The regulation allegedly aims to maintain neighbourly harmony and avoid escalations that could disrupt public order. It might be rooted in broader Islamic principles of respect and communal peace, as well as urban noise ordinances. However, this practice remains largely anecdotal and is not formally documented in contemporary Iranian law. It serves as an interesting example of how cultural values and local customs can shape social norms around noise and neighbour relations.
Source / verification note
Based on local anecdotes and historical urban etiquette; no confirmed official statute found.