I was flipping through channels today and saw the guys from American Chopper renting and riding 250 GTS from Vespa House in Melborne, Australia and they were extoling the virtues of riding scooters. Though the part where they were herding sheep riding Vespas around a sheep farm outside of Melbourne was a little strange.
They were wearing open face helmets but one had on shorts and neither jackets.
If you want to try and find it online it is Episode 3 of the Australia visit.