Does De Lijn also sell Brupass and Brupass XL tickets? Who can I contact in case of problems? How can I travel on the De Lijn network with the Brupass (XL) ticket? Do I have to activate the Brupass (XL) ticket every time I change vehicles? How long does a Brupass (XL) ticket remain valid after activation? How can I travel on TEC's network with the Brupass (XL) ticket? How can I travel on the SNCB network with the Brupass (XL) ticket? How can I travel on the STIB network with the Brupass (XL) ticket?