Two part question!

- Who sells good one-way insurance? (esp from the UK)
I used to see it on the Post Office website, but now it's vanished.. or I'm daft and missed it

- Does anyone sell an annual multi-trip policy that would also cover a one-way trip to NZ?
We're planning trips to Ireland and France in the next few months, so if I could combine it in one that'd be great. Also planning a stopover in Sydney on the way to NZ.

Thanks for any help