People that spike drinks solely with "date rape" in mind would be few and far between. Those doing it to friends for humor or as a treat would be far more common in my opinion.
While I don't doubt for a minute that most cases of reported drink spiking are alcohol related, I am reminded of a series of events that occurred in this area some years ago, which in all likelihood involved another drug. We were friends with some of the victims in this story, so this was very close to home.
While rumours had abounded for some time, we first knew someone was doing something they shouldn't when a friend explained how she had woken up very groggy in a bedroom in a strange house. She had been sexually assaulted. Hearing voices in the next room, she decided to sneak out the bedroom window, and while she didn't recall seeing anyone, she did note the address of the house while scarpering home. Assuming something
had happened, as her story was relayed to us we felt we knew who one of the possible perpetrators might be.
Anyway, she didn't press charges. It was when a friend's girlfriend had an encounter that things got very serious. The girl had been given a lift home after feeling very tired at a recovery party and awoke while being sexually assaulted. Up until that incident, no-one even remotely suspected the guy accused and he wasn't the one we initially suspected, although both were part of a group that hung together. The perpetrator had been at nearly all our parties over the years and was regarded as a nice guy - quiet, but nice, but as word spread, other girls from our group mentioned they'd experienced unusual events where they'd forgotten everything from the time of leaving the party to waking at home the next day. While that alone was probably not that uncommon in those days - waking with little recollection of the previous night - in every case discussed, the same person had given the girls a ride home.
The friend's girl had gone straight to the police station following the incident but a series of very sus events meant she was left waiting for many hours for an examination. Weary and still shaken, she left before she saw a doctor. There's more to this than meets the eye, but I'll leave it at that......
The girl went ahead and proceeded with charging the individual but before officially doing so, CIB decided to set the guy up at a club, and believe it or not, they actually got him on video while spiking the woman cop's drink. Within a week of it being in the local paper, other women had come forward with almost identical stories.
Rumours then spread about the influential associates of this group and how the guy would never be found guilty in Qld.
The case seemed pretty open and shut to us, and as the trial went ahead a conviction looking certain. However, either the prosecution was terrible, the defence was amazing or something/ someone from higher above intervened, as many weeks later the guy was found not guilty and got off scott free.
We were stunned. They caught the guy in the act didn't they?
So what happened to the perpetrator and his cohorts? The guy who was acquitted left the area but still lives within 60km, and the cohorts are still in town and still in business. Since then other stories have surfaced but afaik no-one has been game enough to press charges
As mentioned, alcohol is no doubt the most widely used drug in spikings, but I ask you that if rohynol or hypnovel or one of the other memory affecting benzos are in the hands of such perpetrators, how many unreported spikings are out there? Let's face it, if you can't remember many/ any details, how can you ever hope to get a conviction?
In New Zealand many clubs operate be having staff watch your drinks. If a drink is left unchecked, the staff will place a warning label on the drink, advising it be discarded and additional drinks not be left unguarded. This policy should be universal in all Australian clubs IMO and club owners/managers should be held responsible for both increasing awareness, and for any non-alcohol spiking that occurs.
Still, that won't prevent the majority of drink spikings which no doubt result from supplying drinks with extra alcohol. As is often mentioned, giving a mate an extra shot, nip, large glass of beer etc is often regarded as the "done thing" - an Aussie tradition almost. It was certainly no different in New Zealand when I was a teenager. However,
by rights, getting someone drunk who hadn't intended to get drunk is no better than slipping someone an extra dose of drug X without consent. It should carry appropriate penalties and be widely discouraged. If you want to give your mate an extra nip, ask him first. Being persuasive might raise a moral eyebrow, but pretending a drink is as ordered when it's not, is deception, simple as that, and IMO should be dealt with accordingly.