Falls are the most common cause of injuries in children. Over 8,000 children are admitted to NSW hospitals each year due to a fall. In 2010 across NSW, 34 children were hospitalised after falling from a window and 46 children were hospitalised after falling from a balcony.

Are there any alternatives to locks?

The alternative is security screens, such as bars or grills on the windows so long as they have gaps less than 12.5cm. Flyscreens do not comply unless they are the reinforced security type and capable of resisting the very strong outward pressure which would prevent a child falling through.