One interesting way of reducing doorings is to teach drivers and passengers the Dutch reach. Basically you should always use your furthest hand to open the door as that involves twisting your body and encourages you to see a nearby pedestrian/scooter/cyclist.
I suspect that a side-effect of the popularity of electric scooters will be that passengers will habituate a bit to seeing faster things on the sidewalks.
That's unlikely. Even if 95% of people did, there's still 5% who won't. The real problem is bad design that places preferential use lanes for cyclists too close to parked cars and expects cyclists and occupants of motor vehicles to figure it out. This results in serious injuries and deaths of cyclists.
Authorities should be encouraging cyclists to ride at least 6 feet away from parked vehicles. One way is to paint shared lane markings to guide cyclists to ride in the safest position in the general purpose lane far enough away from parked vehicles.
That really doesn't work. First, a cyclist is moving at least 15 feet per second, which is the average length of a passenger vehicle, so by the time they're besides you, they're already past you. Second, your view is blocked[1] by the B and C pillars of the vehicle as well as the headrest, so you won't be able to see a cyclist approaching.
The second best approach is to check the outside mirror before opening the door, but that doesn't work for passengers in the vehicle. The absolute best approach is to never, ever, ride in the door zone, regardless of whether or not door zone bike lanes are present.
The British Highway Code now includes the "Dutch Reach" car door open (where you grab the door handle with the hand furthest from the door to force your body to turn, hopefully seeing inbound cyclists).
A LOT of the updates to the highway code are for the sake of road users that aren't in cars.
https://www.highwaycodeuk.co.uk/changes-and-answers/category...
>239 ...
>where you are able to do so, you should open the door using your hand on the opposite side to the door you are opening; for example, use your left hand to open a door on your right-hand side. This will make you turn your head to look over your shoulder. You are then more likely to avoid causing injury to cyclists or motorcyclists passing you on the road, or to people on the pavement
Unfortunately, it doesn't work unless you're in a convertible type vehicle. Otherwise, the B and C pillars as well as the headrest will block[1] your view of an approaching cyclist. Checking the outside/wing mirror is sufficient. The British highway code also includes a provision that says that cyclists can ride in the primary position given the situation. Riding far enough away from parked vehicles to avoid a potential dooring collision is one of them.