However, public authorities have a very incomplete picture of the ingredients being used in cigarettes, their functions and their health effects on consumers, mainly due to incomplete disclosure of information by tobacco companies.
Kuid ametivõimudel on ebaselge arusaam sigarettides kasutatavatest ainetest, nende otstarbest ja mõjust tarbijate tervisele, seda enamasti teabe puuduliku avaldamise tõttu tubakafirmade poolt.