Holidaymakers and families at a seaside caravan park say they have been left without running water. Around 500 caravans in Harts Holiday Park in Leysdown have reportedly been without access from around 7pm last night (July 31) due to a suspected leak. Lucia Smith, who lives on the site for 10 months of the year with her fiancé Ryan, who did not want to give his second name, and their two-year-old toddler, has described the situation as a “nightmare”. The 20-year-old mum says they have already spent £25 on water just so they can drink and flush their toilet. She added: “Everyone at the camp is …