How does 2018 heatwave compare with 1976 scorcher?

As people continue to battle through this year's enduring heatwave, many are drawing comparisons with the scorching summer of 1976.

from UK News - The latest headlines from the UK | Sky News http://news.sky.com/story/uk-heatwave-how-does-2018-compare-with-the-record-breaking-summer-of-1976-11451162