Was in the shop, NOT THE CORNER SHOP, looking at the cost of lozenge, ladies says to me, I'm in Yorkshire, Alass use ye brains, buy 4 what're ever the r, n chop em in half lass, same price as the 2 ones saving you money lass.
With that thought, and indeed that's what I did, bought the 4, strength and cut them into quarters, making them mini lozenge, saving me loads more money.
So will say a big thankyou to that ladie, made me smile