Yes I remember Spangles, Fruit Gums, Fruit Pastilles mostly as they cost 3d (old money). That's usually what my dad gave us and those were the ones that usually lasted longest. My brother was more adventurous and would buy a 3d bar of Cadbury's chocolate or 2 oz of Dolly Mixtures.
Sometimes I'd get 1d licorice sweets, a stick or a swirl with that licorice-all-sort in the middle, which I still love or a sherbert dib dab or 2 oz of aniseed balls. Then there was that chewy piece of wood that tasted of licorice that we called Spanish. That lasted ages.
Oh dear I've just found this:
Licorice is bad for you, 'particularly if you're over 40 and have a history of heart disease or high blood pressure, or both. Eating more than 57g (2 ounces) of black liquorice a day for at least 2 weeks could lead to potentially serious health problems, such as an increase in blood pressure and an irregular heart rhythm (arrhythmia).
For most people, liquorice found in foods is safe to eat and safe when consumed in large amounts in medicines for short periods of time.'