[halfasleep]

You just need to fill in the form at https://www.tvlicensing.co.uk/no-licence-needed/ every three years. I've done that before and it's stopped the letters.

[teamonkey]

It didn't work for me, they still sent threatening letters every few weeks that all but accused me of lying.

I love the BBC (even though I didn't always own a TV) but in my experience the TV licencing company are bullying scum.