The new measures are part of the Government's changes to the Active Mobility Act to improve the safety of devices such as bicycles and electric scooters.
27 major retailers of PMDs have pledged action, including restricting sales to those under 16, to help ease concerns over the devices and their usage.
Rail operators from 16 cities - members of the Community of Metros - convened in Singapore on Wednesday for a four-day meeting to share operational experiences.
This latest official video shows the new 2016 Mercedes-Benz E-Class undergoing testing ahead of its world debut at the Detroit Motor Show in January.
