The number of households at risk of flood damage will rise unless more is spent on defences, Government adviser has warned http://telegraph.feedsportal.com/c/32726/f/579309/s/362f73f1/sc/7/l/0L0Stelegraph0O0Cnews0Cpolitics0C10A5881970CCuts0Eto0Eflood0Edefence0Efunding0Ecould0Ecost0E3bn0Ein0Efuture0EGovernment0Ewarned0Bhtml/story01.htm