People using stepping stones to cross the River Wharfe at Bolton Abbey near Skipton, on the edge of the Yorkshire Dales National park in northern England on Bank Holiday Monday, August 31, 2020, as many people opt to holiday at home rather than risk having to self-isolate for two weeks on return from a foreign holiday. - The collapse in Britons taking foreign holidays has presented an opportunity by boosting the demand for "staycations". (Photo by OLI SCARFF / AFP)