21 May 2021 — London weather: Heatwave set to hit capital in fortnight after June 21 lockdown review. Temperatures could get as high as 23 degrees.
20 Apr 2018 — London Marathon runners warned over 23 degrees Celsius heatwave
23 Apr 2018 — Record temperatures have caused chaos in the London Marathon, with ... chaos in the London Marathon, with runners struggling in the 23C heat
