just need a little advice, I run a store that occupies a building that use to do the same type of business. As far as I know the small business closed up and ceased trading months ago, I put a sign on my door yesterday stating that I would give discounts to any previous "<business name"> customers. Today another local competitor has told me to take the signs down otherwise he'll get a solicitor involved... can he? is it legal for me to do this wether or not the old company is still trading in another town? he isnt here anymore.