IMO, By the look of what happened today, I suggest there were a few tricks being played - someone came in with a stock sell at 300ishK 'on market' this moved the share price to .16-5 hitting quite a few investors stops, and then the big player came in and bought all of the stops - 900k at a lower price.
This is what happens when the buy side isn't stacked and a few bigger players want to good price buy in. Just look at the sell depth today, was it there? for a 1.2M drubbing at 0.16c or did stops just get hit big time?
GBP Price at posting:
17.0¢ Sentiment: Buy Disclosure: Held