Only 3pc over a year thoI will add I've actually just opened a natwest current account to make use of the regular saver. If interest rates stay same over the mid term it's regular saver is a bit unique.
Its only 150 a month max deposit. But.. It doesn't reset every year. You can save over time up to 5k.
It's over 6pc interest at the moment.
Just thought I'd throw it out there.
About 2.5 years of saving would net you the max balance.