still ongoing here ...
)? disposing bike boxes.... big problem. or are people just bored and write a bit about bike boxes?;()
any normal welcoming human being (people in hotels) will keep your stuff while your on tour.
I left my reusable box at Camping Sevilla for 7 weeks. They put it in a locked storage shed. No problems.
The place literally abutted the airport grounds. Somewhere I have a photo of a plane coming in for a landing over my tent.