In an effort to control the influx of spectators for the popular fireworks display at Suwa Lake, authorities have decided to close the surrounding Service Area (SA). This decision, likely implemented to ensure smoother traffic flow and safety measures, reflects a growing concern over managing large crowds that typically gather to enjoy these events for free. The exact implementation date and duration of the closure are yet to be disclosed.

Fireworks displays are a significant part of Japanese summer tradition, attracting massive crowds. This also leads to overcrowding and traffic congestion issues, especially at popular venues like Suwa Lake. The Japanese value order and safety, hence authorities are likely supporting this measure to avoid potential chaos.

In the US or EU, similar measures could be implemented for events drawing large crowds, such as concerts or sports games. Traffic control and crowd management are universal concerns when organizing public events, hence road closures or restricted access to certain areas are not uncommon.