Fig. 6: All divers are marching together from the Lucerne main station to the entry point at Reuss River. Unbelievable that this later after more than 30 years was classified as a demonstration and forbidden. 30th Reuss Swimming from Lucerne to Sins. — EXIF: Caplio GX8; Δt=1/411 s; f=5.8 mm; f/2.5; ISO 64; 2009-06-13 9:30:12
