To the right of the main entrance of the Landgericht Bonn, on Wilhelmstraße 21, there is a late night letterbox which is designed and constructed to enable letters and documents that are put into the box before 12pm to be automatically separated from those arriving after midnight. Only letters and documents that are posted into the letter-box up until midnight will be considered to have been received by the court on that same day, which is of great importance when a deadline has to be met.