Cobweb stayed with the couple until an ambulance arrived.
Emergency services were called to the incident on Oaklands Rd just before 5pm yesterday. Photo / Google
A woman yesterday told the Herald she saw the couple "fly over" her fence and into the garden after being struck.
"The car was driving at a high speed. I don't know how it lost control but it knocked them right over the fence into our garden...
"The driver took off. I knew I couldn't go after him and help the couple [as well] so I yelled out to him, 'Stop! Come back here!'
"A couple of others came out on the street when it happened so I yelled to them to call 111. The ambulance got here really quickly then two police cars with four officers came."