I think both numbers are useful. £1b/month would be 0.57 of UK’s 2018 gdp. But knowing nothing about the £1bn number except that it came from a still-brexitee

I think both numbers are useful. £1b/month would be 0.57 of UK’s 2018 gdp. But knowing nothing about the £1bn number except that it came from a still-brexiteer I can’t give it much credibility.