Police in the US have released video footage from the cameras on the Uber self-driving car that fatally struck a pedestrian. The footage shows the moments before the collision in Tempe, Arizona, but not the moment of impact. It also shows the driver's reaction as the car ploughed into 49-year-old Elaine Herzberg as she was pushing a bicycle across the road. Ms Herzberg was taken to hospital but later died of her injuries. It comes as UK trials for driverless vehicles continue in Milton Keynes. • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: https://www.facebook.com/itvnews/ Follow ITV News on Twitter: https://twitter.com/itvnews Follow ITV News on Instagram: https://www.instagram.com/itvnews/