Coincidental bike stacking.
E went to the railway station and parked her bike. I took a train later, having cycled with Y to school first. I spotted E’s bike and parked mine above it.

@odd it's simple, you engage the antigravity module and levitate up. ;) They're common at Dutch railway stations. If you pull the red grip the top stand rolls towards you and you can angle it down in front of the bottom stand, so you can lift your bike in / out. Like in this image gentblogt-archief.stad.gent/wp-conten...

@ton Cool! They want more Osloians to ride bikes, so maybe we’ll get those in the city center at some point too. Thanks for the link, it made more sense to me than the antigravity solution, because I don’t think we’re there yet! 😊