i sent three letters as usual.
they just keep writing BS letters and are wasting my time and energy. Latested two letters i have billed them for.
they will write again i know they will - there is some mention of further things i can do/write in the letters to make them go away.
does anyone know what these things are that i can add in to my bill - they have had estoppel too - but they keep writing - so i think i should just keep billing them - but is there an extra bit i could add to slam them?
all the best
Are you living in fear of Banks and Debt Collectors letters and phone calls? Do you worry about Bailiffs visiting your home? 
