<div><img src="https://www.reuters.com/resizer/v2/CSSYUB7QDBNXZHOHT4JMTIZENU.jpg?auth=5b40ba10fbf5befca3267f9f09cdd722b8668298937e2e2ba0c15d0ed7b56c5a&height=1005&width=1920&quality=80&smart=true" style="width: 100%" /><div>Activists against overtourism are planning protests across Spain, Portugal and Italy on Sunday, with one group urging people to bring water pistols to the demonstration in Barcelona.</div></div>