My voting strategy usualy is the person who should go, goes for their own good.
Ahmed has requested to go. He has not chosen to do a Sunita or a Sandy, which required a stand in to be brought in, and as from the reaction to Becki, would not be fair on who the replacement was.
Ahmed has been close to a nervous breakdown on a number of occasions and has been stressed out by the experience. His presence in the Big Brother house is causing him harm, and he should be allowed to go.
I realise that Becki incites a strong negative reaction, but if she were to survive this, she could well be up next week when it would be her turn, especially as the jungle cats seem to still have plenty of their 9 lives left

.
Before you dial / text / push the red button. Becki's time will come, but not this week. To keep Ahmed in would be cruel to Ahmed and any stand in if he were to quit.
Vote out Ahmed - He wants to go and for his own good needs to go.