This consists of drinking water and nothing else…this is sounding similar to fasting…the only deviation is that when hungry you can lick a custard cream (wtf?). Lick a custard cream biscuit? Your not allowed to eat it just lick it. However, it doesn’t say if you have to lick just the one or whether you get a new one to lick every time. I am going to be surrounded by licked custard cream biscuits. Nope this sounds like torture I will end up shoving it in my mouth…..Next!