Regulation 37B of the Principal Regulations is amended as follows:(a) by omitting from subregulation (1) "segway" and substituting "self-propelled personal transportation device" ;(b) by omitting the definition of segway from subregulation (3) and substituting the following definition:self-propelled personal transportation device means a two-wheeled, self-balancing, battery-powered personal transportation device for which a short term unregistered vehicle permit is in force authorising its use on a public street.