Support & Contact – De Lijn General questions Other questions Why can’t I lean against the door of a vehicle? Published on April 04, 2022 14:30 For the safety of yourself and other passengers, leaning against the door is not allowed. Any questions about this subject?Fill in this form. Related articles How do I appeal against a fine? How can I get on and off easily? What should I do if my MOBIB card does not scan or is defective? What information does De Lijn hold about me and what is it used for? Are De Lijn inspectors allowed ask for my identity card during an inspection?