警方透露，多名涉事的驾驶员已接受了调查，但部分驾驶员仍未确认。目前警方正在呼吁他们以及事故目击者前来接受调查。
Several of the drivers involved have already been interviewed but some are still unidentified, said police, who are calling for them and anyone else who witnessed the incident to come forward.