Readers have probably failed to notice that today is World Responsible Tourism Day. Never mind, the worthy staff at the SDNPA have your back. They have produced a two-minute muzak-laden collage of pretty views to mark the day. They are also promoting an internet travel agent called responsibletravel.com (see above) whose slogan is ‘travel like a local’. In the case of the South Downs National Park, that implies the use of two cars, at least one one of which must be a 4×4.