Overview

• Timers display how long each stall is occupied, aiming to prevent long waits.
• Officials claim the timers are for safety, not to limit bathroom use time.
• Visitors have mixed reactions, with some feeling monitored and others appreciating the technology.
• The site received a record 3 million visitors last year, necessitating better management.
• The grottoes feature 51,000 statues and 252 caves, attracting millions annually.