The first death of an essentially uninvolved third party is likely to raise new questions and concerns about the safety of automated cars in general. Some experts say a human driver could have avoided the fatal crash. Arizona Governor Doug Ducey later suspended the company's ability to test and operate its automated cars on public roadways citing an "unquestionable failure" of the expectation that Uber make public safety its top priority. Uber has pulled out of all self-driving-car testing in California as a result of the accident. On 24 May 2018 the US National Transport Safety Board issued a preliminary report.