<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A police officer has been left with serious injuries and his partner was left trapped after a car crash in </span><a href="https://www.9news.com.au/sydney" rel="" target="_blank" title="Sydney's"><span>Sydney's</span></a><span> west overnight.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>At about 7.15pm, emergency services were called to the intersection of Church Street and Parramatta Road in Parramatta.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>They found a marked police car which had crashed into a guardrail.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/national/pauline-hansons-one-nation-to-change-name-to-one-nation/0e4a0580-8268-43d9-9c29-ba68efd50d71" rel="" target="_blank" title=""><strong><span>Pauline Hanson changes party name as polling support surges</span></strong></a><strong><span></span></strong></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The vehicle had been on its way to a priority incident, with its beacons on, when the crash took place.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The driver, a 24-year-old constable, was uninjured.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He was subjected to a roadside breath test which returned a negative result.</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/police-officer-trapped-after-car-crash-parramatta-sydney/327dd833-25d7-44ad-8208-b76decc922df" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/national/employment-hurdles-facing-older-australians/807e507a-1cf8-4819-ae49-10a99cf0cf27" rel="" target="_blank" title=""><strong><span>Older Australian job seekers 'facing unique obstacles' in tighter employment market</span></strong></a><strong><span></span></strong></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The passenger, a 23-year-old probationary constable, was trapped in the car and had to be freed by firefighters.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>He was treated at the scene for an arm injury before he was taken to hospital in a serious condition.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>A critical incident investigation is underway, which will itself be reviewed by the Professional Standards Command.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><a href="https://www.9news.com.au/national/how-to-follow-9news-digital/29855bb1-ad3d-4c38-bc25-3cb52af1216f" target="_blank"><strong><em><span>DOWNLOAD THE 9NEWS APP</span></em></strong></a><strong><em><span>: Stay across all the latest in breaking news, sport, politics and the weather via our news app and get notifications sent straight to your smartphone. Available on the</span></em></strong><span> </span><a href="https://apps.apple.com/au/app/9news/id1010533727" target="_blank"><strong><em><span>Apple App Store</span></em></strong></a><span> </span><strong><em><span>and</span></em></strong><span> </span><a href="https://play.google.com/store/apps/details?id=nineNewsAlerts.nine.com&amp;hl=en_AU&amp;pli=1" target="_blank"><strong><em><span>Google Play</span></em></strong></a><strong><em><span>.</span></em></strong></div></div>