The master of a recreational vessel or a hire and drive vessel that is underway must ensure that every person aged less than 12 years old who is on an open area of the vessel wears a lifejacket at all times. Penalties apply when lifejackets are not worn. When choosing a lifejacket for a child, care must be taken to ensure that the garment fits the child and that small children do not slip out when they are in the water. Where possible, a child’s lifejacket that features a crotch strap is strongly recommended, as it assists to hold the child in the jacket.