Well it's a bit of a worry, as I am prescribed 15mg Codeine tablets (up to 4 x 2 per day) for emergency
pain relief (though I never allow the maximum I take to exceed 1 tablet twice a day - I manage to tune their benefits with Ibuprofen).
I am wary of them, but grateful they are there, and annual use tends to be in the region of 10 - 20 tablets.
I suppose I dare not fail to declare them, and wonder if I can perhaps leave them with customs
on entry, to collect when I leave, or leave them on the boat during my stay (I would anyway).
Only way to find out is to ask at each entry I suppose, and as I will declare them, I obviously won't be intent on smuggling them.