action active balance blue boards enjoyment fresh fun green mobile mobility motion movement moving ocean on the move outdoors participants participating recreation sail sea shadows sport strength sunlight surf water waves wetsuits white wind wind surfing adults attendees children crowd crowds entering families group grouped line lined-up lines on-the-move parents pedestrians people public queue queues queuing rain raining shelter sheltering umbrella umbrellas visitors wait waiting walkers walking weather women aerial aerofoils air cloud color colour diversity England english flock fly glide gliders Great Britain hang-gliders hill landscape outdoor parachutes paragliders sky soar South Downs summer suspend Sussex alongside bicycle bike cycle cycling modern open outing parking pedal-power pushbike rack safety sporty stainless-steel stand street streetside style stylistic transport transportation travel travelling tubular wet aerofoil descend field glider hang-glider land landing parachute paraglider woodland barrier barriers ccrowds control controlled controlling gathered gathering guided guided-movement large-crowd men mobile-barriers sheltered sunny sunshine thoroughfare underpass bollards chain chained chains entertainment venue hangglider