Jones said while the team investigating the incident were following a number of strong leads, they are looking for witness information to help identify the alleged offenders.
The investigation team would also like to hear from people in relation to sightings of a Green Honda Stream that was in the area at the time of the incident.
"A number of people have stopped in their cars while the incident unfolded.
"We would like to speak to these people and we also ask that anyone who may have filmed the incident to share it with us," Jones said.
Anyone with information is asked to contact police on 105 and reference file number 210710/6825.
Information can also be shared anonymously via Crimestoppers on 0800 555 111.