It's problematic for use in Essex as it works best for a small minority of the Essex population and has a much higher error rate for a typical sample of the Ess

It's problematic for use in Essex as it works best for a small minority of the Essex population and has a much higher error rate for a typical sample of the Essex community. Adendum: Essex Ethnicity breakdown- 85.1% White British · 5.2% Other White · 3.7% Asian · 2.5% Black · 2.4% Mixed · 1.1% Other · (2021). from: https://en.wikipedia.org/wiki/Essex https://en.wikipedia.org/wiki/Essex ie: most accurate (however acccurate that is) for the men of 2.5% of the regions population Not so accurate for 98.75% of the regions population.