Been in SE Asia for the past 7 weeks and many ride without helmets or if they do wear them often the strap is not done up. Flip Flops are normal foot gear as very few have to be shifted as scooters are the norm. Lots of Aussies here on Bali and many follow the lead of the locals. Women in skirts on their way to work. As it has been raining south of the equator due to a cyclone off the NW corner of Aus the protective gear is mostly ponchos or a full wet weather suit.