I get these letters regularly. On principle I refuse to deal with Capita/BBC/TVL and would rather they waste the money trying to contact me. There is no obligat

I get these letters regularly. On principle I refuse to deal with Capita/BBC/TVL and would rather they waste the money trying to contact me. There is no obligation to deal with them unless they get a warrant. Only once have they visited and left a calling card but fortunately I was out.