East Devon’s population explodes

In 2017, East Devon’s CEO and Electoral officer “lost” around 6,000 voters:

https://eastdevonwatch.org/2017/05/31/those-missing-6000-voters-electors-jump-from-96000-to-113000-plus/

and, when he had to explain it and put some effort into finding them, the population jumped from 96,000 to more than 113,000.

Now, in 2019, East Devon’s population is said to be 144,317!

https://en.m.wikipedia.org/wiki/East_Devon

30,000 plus people added in just 2 years!

Wonder if the population increase is reflected in the electoral roll?