It's a bit of a palaver, but what you do is:
Find an item that you want, but select one of the ones from a market place seller that has a non-fused 3 pin plug. One that is 'fulfilled by Amazon'.
When it arrives, call customer services and explain that it's illegal to sell this item, and it's a criminal offence.
They'll refund you and tell you to bin the item.
At last, you've got a use for one of those old 3 pin plugs you've been saving all these years!