Did you know the Elizabeth Line trains are longer than a football pitch? Yet no room for bikes. It’s a design choice, not a space issue.
Also, the line’s first day had a mime artist performing on the platform. Why? Because London is weird and wonderful. No bikes were part of the show.
Are bikes allowed on the Elizabeth Line? - London Cycling Campaign
And here’s a gem: TfL once tested a bike-sharing station inside an Elizabeth Line station. It failed. Too much folding, not enough fun.