Residents of the World Cup host city of Samara are being urged to take showers in pairs because the influx of fans is putting strain on water supplies. The Samara Communal Systems utility company says the combination of a heatwave and “thousands of guests” have meant its providing 10 per cent more cold water than normal. That’s causing water pressure to drop in some neighbourhoods, the company adds. The company advises locals to “save water – take showers in pairs,” adding a smiley face to the message. Samara is due to host England’s quarterfinal game against Sweden on Saturday. And with a huge influx of fans expected the water shortage ca become a major problem. Samara is also hoping to host more England fans as recent performance of their team has encouraged them to come to Russia despite strained diplomatic relations between the two countries.