Mrs Miggins pity it’s not Eurostar all the way which is what we did although we then had to transfer to Chalone Sur Soane where the cruise started from. The only drawback was on the return, no passport control at Avignon so at Lille, everyone off then everyone back on again. Technically then it would have been possible to board Eurostar in London have lunch in Marseille and return all in one day p, I do so wish we had tried it.
Lucky to have actually found their case but agree with you expensive jewellery really a no! no!