Am fwy o wybodaeth ynglŷn â thrwyddedu, cofrestru a threthu cerbydau, gweler y llyfryn 'Byw yn un o wledydd eraill yr Undeb Ewropeaidd' a'r Ffeithlenni perthnasol.
In such circumstances, the air carrier must, immediately after boarding is denied, pay compensation in cash, or, with your agreement, in travel vouchers and/or other services.