The New Patriotic Party (NPP) has warned members of the public against the unauthorised use of its logo for commercial purposes.A statement by the party, signed by its 1st Vice Chairman, Fred Oware said the party is officially registering franchisees who want to use the party’s logo for the production of various items for sale and that any unauthorised persons, companies or bodies who use the logo for commercial purposes without prior approval or license from the party would be liable to legal sanctions.