Met Office issues health alert as UK prepares to swelter on hottest weekend of the year

http://www.youtube.com/watch?v=NVr757Dmi2Uendofvid[starttext] Health issue: The Met Office said it is the night-time temperatures which could cause the most problems If you're heading away for a long since booked week in some foreign clime, then look away now. Because the UK is preparing for the hottest weekend of the year so far. Temperatures are expected to reach a sizzling 31c (88f) in parts