A. If you find yourself frequently waiting in long queues, consider planning your breaks during off-peak hours. For example, try to use the facilities during times when you notice fewer people around, such as early morning or late afternoon. Additionally, if possible, check if there are alternative restrooms nearby that may be less crowded.
B. You can also communicate with your team or colleagues about the issue. If many people are experiencing the same problem, suggest to management that they consider adding more facilities or improving the existing ones.