Personal mobility devices are a great way to get around, but it’s not like you can exactly e-scooter from Simei to Jurong. However, they’re really useful for all the in-between journeys, like getting to and from the train station without having to take a bus. While you might have seen folks bringing their e-scooters onto the train in the past half a year, this allowance has been part of a trial conducted by the Land Transport Authority (LTA) since last December.

Having since concluded that commuters travelling with PEVs on public transport were generally responsible, considerate and did not cause any hassle to other passengers, the LTA has officially greenlighted the motion. Of course, this being Singapore, there are guidelines that you’ll have to adhere to.

First up, PEVs—which include e-scooters, unicycles and hoverboards—must measure within the dimensions of 120cm x 70cm x 40cm. You’ll have to keep your devices folded while on the bus or train, wrap up wheels that are dirty or wet, and make sure to hold your PEV securely without blocking doors and pathways — all pretty much common sense if you ask us.

PEVs are also prohibited on the staircases and upper decks of buses, amongst other rules which can be found in full on LTA’s website. If you flout any of these guidelines, you could face enforcement action along with a fine of up to S$500.

Remember guys—if you want nice things, be responsible. Plus no one wants to get bumped by your giant e-scooter in the middle of rush hour on a crowded train.

This story originally appeared on Stuff Singapore, bringing you what's next in the world of tech and gadgets, with a twist.