The Istanbul Strait was closed to transit ship passages due to the yacht race named 'Helly Hansen – Sport Works Bosphorus Race' organized in cooperation with the Turkish Sailing Federation and Bahçeşehir University. According to the data from the General Directorate of Coastal Safety, the strait has been closed to ship passages as of 08:40, and this measure is planned to continue until 18:40 to ensure the safe and smooth conduct of the race. This event, organized within the 2026 activity program of the Turkish Sailing Federation, is considered an important organization in the field of water sports. Authorities stated that the temporary halt of maritime traffic is necessary for the safety of the race.