If you look around the streets of London, you'll see the many methods people use to move around. With people on buses, the Tube, cars, motorbikes, bicycles and even roller skates, the roads are already ____1____(jam); and now there's a new addition: electric, or “e-scooters”. This traditional children's vehicle _____2____(become) more sophisticated over the years. And now, _____3____ the addition of a small electric motor, it's become ____4____ easy and cheap mode of transport. Scooting around town can be fun and doesn't involve much effort. No wonder they're becoming ____5_____(increase) popular in cities around the world. However, some scooter riders have been seen on pavements; ____6____ on the road jumping red traffic lights, which can lead to some dangers. Despite the fact ____7___ some of the two-wheeled scooters can exceed 30mph, they sometimes only have one brake and no ____8____(light). They also become unstable if the rider hits a pothole, and ____9_____ confident the rider may be, larger vehicles on the road make them vulnerable. So it seems more work needs ___10____(do) to give e-scooters a safe and legal space to travel in.