Australia's regional and rural healthcare system is facing a critical shortage of GPs.Regional and remote communities consistently face healthcare shortages, including an incredibly high demand for GPs and other medical professionals, according to Healthcare Australia.However, the Australian Medical Student Association says the solution to the problem starts well before medical school - it starts with the cost of taking the exam to get in.LIVE UPDATES: 'Violence will never succeed': Charles' nod to shooting in historic speechAustralia's regional and rural healthcare