This is a free service and the only outlay is for any extras required to fit your baby car seat (eg rubber matting, seat belt lock etc). This will ensure that your children's car seats are fitted properly. 

Details of the next one can be found on the Mosman Council website.  Bookings are essential so make sure you get in early.

If there isn't a restraint safety check coming up it is always advised that you have your child car seat professionally fitted.  Below are details of RTA Authorised Restraint Fitting Stations (as at October 2008) that are local to Mosman.

Balgowlah: McDougall Motors, 4 Hayes Street (up ramp). 9949 6553.

Brookvale: Martin's Automotive, 37-39 Orchard Road.  9939 7666.

Harbord: Beach Wheels Automotive, 16 Waine Street.  9905 1727.

North Sydney: North Sydney Automotive, 32 Clark Road.  9955 2629.

Roseville: Lexus of Chatswood, 6 Barcoo Street.  9406 8388.

St Leonards: Pearce's Fitting Station, Royal North Shore Hospital.  9997 4602 (by appointment).