Friend drunk, so cross with people!

Your friend would have known from the first sip, you cant mistake bacardi for lemonade 6 times in a row, she would also notice the effects.

For one lemonade bacardi breezers are not even the same colour as lemonade, they are quite a bright yellow.

You sound more annoyed that you have lost your teetotal friend not that she had a few drinks

Oh great, you're back. What a stupid, pointless comment. Someone who had never had alcohol before might well mistake an alcopop for a soft drink. I know sometimes I do and I drink regularly. Similarly, if you had never been drunk before you wouldn't necessarily realise you were getting drunk til it was too late. If this was a normal situation involving completely healthy people that post would have been gratuitiously nasty at best but did you conveniently skip over the part where the OP said the friend who drank was epileptic and the alcohol might have interfered with her medication?

mm, its an awful shame everyone else in the thread agrees with me

That was extremely irresponsible of them to tell her it was lemonade. I would be really annoyed, even if they didn't know she was epileptic. It's a really thick and dangerous thing to do.

Id be annoyed, of course your going to be protective of your friends!

if i was in her shoes, i would want someone watching my back like you are, and not leaving it to her other 'friends'

That's disgraceful.

I can't taste the alcohol in alcopops.

I can't really taste the alchol in alcopops either. So she might not have realised from the taste of it- I think it looks a bit like cloudy lemonade

I'm scunnered when it comes to alcopops; can't taste the booze 'n don't feel effects after a good few until it hits me.

Her mates are lame and deserve a thumping yet you mate is responsible for her own actions so should act it.

Your a good friend...
Rep yo as a token cos its worth buggery.

I can't taste the alcohol in alcopops

And yes, it is wrong to give alcohol and pretend it isnt.

All that aside, the OP has also stated that her friend is saying she is acting like a 90 year old. Her friend is clearly not fussed, so she should stop worrying herself. If she was really that worried about being 'spiked' she'd be pretty pissed off for herself, as it is there doesn't seem to be any evidence of that.