Why doesn't the Egyptian Leadership prevent rapes?

In Mubarak's Egypt, with the omnipresent police force, women walked the streets in relative safety. Now, under the auspices of the Muslim Brotherhood, there can be as many as 18 rapes in a single square in a single evening. Most are gang-rapes by groups of men.

The response by the Muslim Brotherhood? "Sometimes a girl contributes 100% to her own raping when she puts herself in these conditions." Read the NY Times article for more shocking details.

Some ultraconservative Islamists condemned the women for speaking out: "You see those women speaking like ogres, without shame, politeness, fear or even femininity," declared a televisions preacher, Ahmed Abdullah, also known as Sheik Abu Islam.

Such a woman is 'like a demon,' he said, wondering why anyone should sympathize with those 'naked' women who 'went there to get raped."

On YouTube you can find videos of these horrific attacks.
I think a fair judgement of the effectiveness of any government is how well it protects its people. Using this creterion, the new Egyptian Government is extremely ineffective.