Hello, does anyone know of a UK registry office that allows witness to be 16 years old? Preferably near London or Hertfordshire. We’d love our son to be one of witnesses as we’re hoping to just have a wedding with our 3 children and my mum. We don’t want a big fancy affair. We’ve been together for 26 years and are just doing it so we secure one of us against the death tax. We’ve had a few friends at 50 pass away recently and it’s made us think we need to sort out finances out to ensure one of us isn’t left in a difficult situation.