Support & Contact – De Lijn General questions Summer campaign How do I borrow a Blue-bike? Published on July 03, 2020 07:08 Here’s how you do it. PDF Any questions about this subject?Fill in this form. Related articles Can I transfer my day pass to someone else? Can I provide someone else’s mobile number that will be used to redeem the vouchers? Can I change the mobile number that I provided in order to use the vouchers? Until when can I activate the vouchers I’ve applied for? Until when can I apply for my vouchers?