Emergency crews were called to a BC Ferries terminal in the Gulf Islands early Friday morning after a truck crashed through a railing and plunged into the water.

Two people were in the pickup truck when it drove between two births at the Denman Island terminal shortly before 6:45 a.m., authorities said.

The cause of the crash is unclear, but a BC Ferries spokesperson said the vehicle was “not in the loading lanes” before the incident.

“Our crew responded immediately and members were able to throw life rings into the water and bring the two passengers to shore,” Sheila Reynolds told CTV News in a statement.

“Thankfully, none of our staff or crew members were injured in the incident and there was no damage to the vessel or the operational ramp.”

BC Emergency Health Services said paramedics were called to the terminal and assessed both passengers, one of whom was treated at the scene and then taken to hospital.

Operations at the terminal were paused and sailing times affected as engineers inspected the wharf and a ferry that was berthed at the time.

“We appreciate our customers’ patience and understanding as we take the necessary steps to ensure a safe environment before resuming service,” said Reynolds. “The vessel resumed normal operations, but the route was one sailing delayed.”