At least six people were injured when a duck boat overturned Tuesday near the entrance of a popular Boston tourist attraction. Emergency services responded to the scene, and the injured individuals were transported to local hospitals.

The incident occurred on a day when many tourists were visiting the city's well-known landmarks. Duck boats, which are amphibious vehicles used for tours, are a common sight in Boston, offering rides on both land and water.

Details surrounding the cause of the overturn remain unclear, but authorities have stated that an investigation is underway. The number of passengers on the boat at the time of the incident has not been released. First responders were seen assisting passengers at the scene.

This incident raises questions about the safety protocols and operational procedures for duck boat tours in the city. Officials are expected to provide further updates as the investigation progresses and more information becomes available.

Boston has a long history of using duck boats for its popular sightseeing tours. These vehicles, originally designed for military use, have been adapted for civilian tourism and are a staple for visitors seeking a comprehensive tour of the city's historical sites and waterfront. However, the vehicles have been involved in previous accidents in various cities across the country.

Past incidents involving duck boats in other locations have led to scrutiny of their safety features and operational standards. In some cases, these accidents have resulted in fatalities and prompted regulatory reviews and changes to operating procedures.

City officials and the tour company operating the duck boat are cooperating with investigators. The focus will likely be on understanding the mechanical condition of the vehicle, the actions of the operator, and the environmental conditions at the time of the incident.

Further information is anticipated as the investigation unfolds, including the specific nature of the injuries sustained by the passengers and any potential contributing factors to the accident. The public awaits a comprehensive report on how this incident occurred and what measures will be taken to prevent future occurrences.