"…Now, Constable Ledgar, are you able to recall your observations of the occupant, who is Mr Wright, when you first arrived on the scene?---When I first arrived at the scene, I was flagged down by two males who were out on the street, who directed me to where Mr Wright's vehicle was, because it wasn't visible from the street. When I approached the vehicle, he was - or the driver I could see was male and the vehicle was revving it's engine and I could see the driver moving his arms in the vehicle. I approached the window, which was half down. I could still see that he was pushing on the accelerator and he was moving the gearstick from drive to reverse, backwards and forwards. The car wasn't moving, so I put my hand through the window, turned the vehicle off and the driver continued to make the same movements, as if he was trying to drive a vehicle, or get it to move. I then opened the door and tried to speak to the driver. It was only at that point that he seemed to acknowledge that I was there, however, when I was asking him questions, or I started to ask him questions in relation to what his name was and details of what had happened, I wasn't getting any response. I continued asking those questions and made checks via the radio as to whether an ambulance was on its way, which it was, and just continued to speak to Mr Wright. He wasn't very responsive. His head was constantly twitching from left to right, as I was speaking to him. His eyes were glazed over and they were bloodshot and they were watery, giving the glassy appearance. During my conversation with him, he would - eventually I got his name out of him and the address which he gave as being a Churchill address, date of birth and a telephone number. I asked him if he had taken anything. Initially I wasn't getting any response to those questions. As I explained to Mr Wright at the time, ambulance are going to need to know what you've taken because you're not looking in a good way. He's eventually stated that he'd had synthetic cannabis and I gave that update over the radio and requested the ambulance to hurry considering his appearance. He seemed to be getting worse. I was concerned at that point that he may have been overdosing, so I wanted the ambulance there as soon as I could.