澳洲残疾人趴车是否是免费的？

是的，但有以下的规定：

1，趴车位必须是政府的或者政府管理的。
2，趴车时间在30分钟之内，只能趴30分钟，不然就会吃罚单。
3，趴车时间在30分钟以上的，可以没有限制。

Parking concessions

ADPP holders are entitled to parking concessions that allow access to on-street and off-street parking bays. On-street parking in local government metered and regulated parking areas is free of charge with the following conditions:

• where the time limit specified by a sign is less than 30 minutes, parking will be allowed for 30 minutes
• where the time limit specified by a sign is 30 minutes or more, parking will be allowed for an unlimited amount of time.

Parking is also available in parking bays displaying the international symbol of access for on street and off-street parking bays. Off-street parking bays are situated in areas such as shopping centres, entertainment areas, hospitals and the like.
An international symbol of access (regardless of colour of the signage) is used to identify parking bays for people with disabilities.
Please note that private car parks may charge parking fees.
When travelling interstate permit holders should check local arrangements for parking concessions as they may vary.

http://www.tmr.qld.gov.au/travel-and-transport/Disability-access-and-mobility/Disability-Parking-Permit-Scheme.aspx#eligibleadps