Rear-Facing vs Forward-Facing Car Seats: What NSW Parents Should Know

What NSW law requires

NSW rules are based on age. According to the NSW Government and Transport for NSW:

• Up to 6 months: an approved rear-facing child car seat (this includes a baby capsule).
• 6 months to 4 years: an approved rear-facing seat, or a forward-facing seat with an inbuilt harness.
• 4 to 7 years: a forward-facing seat with an inbuilt harness, or an approved booster seat.

Every restraint must meet Australian/New Zealand Standard AS/NZS 1754. Children under 4 can't sit in the front seat of a vehicle with two or more rows of seats.

Why the law is the minimum, not the goal

The law says a baby may face forward from 6 months. It doesn't say they should. The Royal Children's Hospital Melbourne advises that babies are safest rear-facing and should stay that way for as long as they fit, ideally until two to three years of age. It also notes that moving to the next type of seat too early increases the risk of serious injury in a crash.

The reason is simple. A rear-facing seat supports a young child's head, neck and back across the whole seat shell. Australian child safety guidance puts it down to size rather than a birthday, so don't treat 6 months as a deadline.

Use shoulder markers, not age

Seats that meet the current standard usually have shoulder height markers on the cover. They're the best guide to whether your child still fits.

• If your seat has an upper marker, keep your child rear-facing until their shoulders have passed it.
• On older seats without markers, the sign is that your child's shoulders are above the top shoulder strap slot for rear-facing use.
• Always follow the manufacturer's instructions for your particular seat.

Many convertible seats allow rear-facing well beyond a year. If your child outgrows an infant capsule, RCH suggests looking for a larger rear-facing seat before turning them forward.

What about leg room and comfort?

Parents often worry that a rear-facing toddler looks cramped, with legs bent or crossed. RCH's advice is that car seats are about crash safety, not comfort, and the only safe reason to move a young child to forward-facing is that they've outgrown the rear-facing seat.

It also helps to know that rear-facing children can't see forward easily, so a soft toy or a quiet song can do a lot on a longer trip.

Moving on: forward-facing and boosters

When the time does come, a forward-facing seat with an inbuilt harness is the next step. The same rule applies: stay in it until the shoulder markers say you've outgrown it. RCH notes that a harness protects better than a booster with an adult seatbelt, so there's no need to hurry into a booster at 4.

When a child is ready for a booster, it must be used with a lap-sash seatbelt, and the suggested minimum height for an adult seatbelt alone is 145cm. Before moving off the booster, use the five-step test from Transport for NSW to check how the seatbelt fits.

Taxis are different, but the safest choice is the same

NSW has a special rule for taxis. Under that rule, children up to 6 months must use a rear-facing seat, children from 6 to 12 months can use a rear-facing or forward-facing seat with an inbuilt harness, and children over 12 months must use a booster or a properly adjusted seatbelt. The Child Car Seats website (a Transport for NSW-supported program) still strongly recommends a booster or approved child restraint for children in this age group.

If you book a taxi with baby seat in Sydney through Baby Taxi Sydney, the right capsule, car seat or booster for your child's age is fitted before pickup. Newborn trips are covered on our baby capsule taxi page. We're at 6 Roselands Ave, Roselands NSW 2196, open 24 hours, 7 days. Call 0426 779 775 and tell us your child's age and size when you book.