“5(2) A trade mark shall not be registered if because – … (a) it is identical with an earlier trade mark and is to be registered for goods or services similar to those for which the earlier trade mark is protected… 5(3) A trade mark which— (a) is identical with or similar to an earlier trade mark… shall not be registered if, or to the extent that, the earlier trade mark has a reputation in the United Kingdom... and the use of the later mark without due cause would take unfair advantage of, or be detrimental to, the distinctive character or the repute of the earlier trade mark... … 5(5) Nothing in this section prevents the registration of a trade mark where the proprietor of the earlier trade mark or other earlier right consents to the registration.”
“[43] Whilst dissimilar in nature, purpose and method of use, these services are commonly sold through the same channels of trade as air transport. The people who fly to a destination will also be those using accommodation services at the destination. The services are not in competition but package holidays, which feature flights, transfers and hotels, are readily available from a wide range of operators, resulting in complementarity.”
“…I must treat the earlier mark as having acquired distinctiveness in relation to air transportation services at large. For services other than passenger airline services, there has been no more than a small enhancement through use. For passenger airline services, the evidence is sufficient to establish that sustained use over a long period has enhanced the distinctiveness of the mark but it does not show a huge reputation. The earlier mark is distinctive to a reasonably high degree (i.e. between medium and high) for passenger airline services.”