Four days into his European tour, Prime Minister Bill English has started to attract attention from international media with CNN's Richard Quest saying the United Kingdom could learn a thing or two from New Zealand.
While he is in London, English's predecessor John Key will also give his verdict on English's handling of his first international trip - although that is likely to be kept to himself.
Key is in London enroute to Munich to chair the International Democratic Union executive meeting and is expected to catch up with English in private while the two are in town.
English will also travel to Germany on Monday for his meeting with German Chancellor Angela Merkel.
The headlines in the United Kingdom following a meeting between English and British PM Theresa May focused on the "Brexit boost" English gave to May by praising her "clarity" on the issue, as well as the promise of an early post-Brexit free trade agreement between New Zealand and the UK.