What size are my meter tails? Getting a 100 amp fuse and need to know if tails are 25mm or 16mm for EV charger Hi all, I had an OVO SmartMeter installed in 2017.We've just bought an electric car (a PHEV - a second hand Mitsubishi Outlander).To fit a charging point in our driveway I've engaged ChargedEV, who have forwarded the enquiry to UK Power networks to install a 100 amp fuse.In advance of that I need to identify if our meter tails and consumer unit tails are 25mm (rather than 16mm).As I understand it, OVO 'own' the meter tails.I (or at least a qualified electrician) 'own' the consumer unit tails.UK Power networks 'own' that fuse. How do I work out what size the Ovo meter tails they are? (And any advice on the same for the consumer unit connection welcome!) Many thanks, Neil