Bondi Rescue 4-12

It’s the hottest day of the year and lifeguards are inundated with patients. An italian backpacker comes to the tower with a dislocated elbow and teenage boy suffers a drug overdose.

Lifeguards get a brutal reminder of the ocean's power when one of their own breaks his neck in a tragic surfing accident south of Sydney and must be airlifted to hospital.

Cyclonic waves pound the coast as super big swells hit Bondi. Avid surfers, keen to get some big wave action, muscle in on swimmers' territory, making the water a collision zone.