SINGAPORE - One misstep and it would be a 30-storey plunge into the trees below.
Rescuers had to deal with poor lighting conditions and strong winds.
But the cable car rescue drills at Mount Faber are necessary and carried out at least thrice a year by the Singapore Civil Defence Force's (SCDF) Disaster Assistance and Rescue Team (Dart).
Thirty-one years ago, seven people died in a cable car accident there and the authorities are determined not to let it happen again.
Last Thursday, The New Paper observed a team of seven Dart rescuers in action during the hour-long exercise at Faber Peak.
The scenario: A cable car was stranded with two casualties in it.
At around 10pm, the Dart personnel arrived at the cable car station and immediately began preparing their harnesses, ropes, carabiners, pulleys and helmets.
Each team member had a specific task like setting up the ropes, checking and securing the lines,and looking out for their teammates' safety.
At about 11.30pm, when everything was in place, two of them took turns to traverse about 30m towards the cable car, which was dangling from a height of about 90m.
When they reached it, they got on the roof and secured themselves to it. One of them then climbed down the side, opened the door and entered the cable car.
Soon after, the first "casualty" emerged wearing a harness attached to the rope system that the team had set up. He stepped off the cable car and was pulled towards the cable car station via the rope system operated by a battery-powered pulley. Rescue officers were waiting for him at the station.
It was a similar procedure to rescue the other "casualty", before the two Dart rescuers returned back to the cable car station by 12.30am.
Staff Sergeant Mohd Shafie, 35, one of the rescuers that night, considered Thursday's exercise smooth and successful.
He admitted he had been afraid of heights when he started out with Dart some 13 years ago.
He said: "I had years of continuous training, which included rappelling, first, from four storeys, then eight, then from 100m in height. Eventually, I overcame my fear. We never stop training."
His team leader, Captain Foo Ying Kai, 37, also admitted that a slight dose of fear keeps them on their toes.
"It prevents complacency from setting in," he said.
Captain Foo, who has been with Dart for eight years, said the teams are constantly exploring new equipment and methods in perfecting their rescue operations.
The SCDF takes its training seriously and sent a Dart team in March 2000 to France to learn about cable car rescue operations.
The training took place along the ski slopes of the alps in Valloire, southern France. The team then went to England, where they picked up roping, climbing, rigging and high-angle rescue techniques.
All this were made into a training syllabus for today's Dart officers.