Some religious twerp might think this is a good idea but I would say riding a motorcycle sidesaddle is downright dangerous.

Indonesian town aims to make women ride vehicles side-saddle, in push to save morals | Fox News
"When you see a woman straddle, she looks like a man. But if she sits side-saddle, she looks like a woman," Suaidi said.
"We, the women of Lhokseumawe, strongly oppose this very discriminative regulation because it ignores the rights of women in conducting their daily activities," said Safwani
, executive director of Ranup Women Institute

Oh, shame! Shame!
Clearly, Indonesia is trailing Canada in guaranteeing women's rights by almost 100 years. Now, about Italy...

I wonder if we'll hear from the usual suspects on this in condemning all those that share the same culture, race, etc as the decision makers in this town.