Regulation 6 Marking with mercury, cadmium and lead symbolsF1

a button cell containing more than 0.0005% of mercury by weight unless it is marked with the chemical symbol “Hg”;

a battery containing more than 0.002% of cadmium by weight unless it is marked with the chemical symbol “Cd”;

a battery containing more than 0.004% of lead by weight unless it is marked with the chemical symbol “Pb”.

be printed beneath the crossed out wheeled bin symbol;

cover an area of at least one quarter the size of that symbol; and

be printed visibly, legibly and indelibly.