SINGAPORE -Mayor of London Boris Johnson hopped onto an MRT train to his meeting with Prime Minister Lee Hsien Loong on Friday, during a visit to Singapore.
"Riding Singapore's gleaming tube - the MRT - this morning on the way to a meeting with the PM," he posted in Twitter, along with a photo of him sitting beside an elderly couple.
The Tube is what Londoners call their subway train system.
He also posted a photo of his meeting with PM Lee, and wrote: "Good discussion with PM Lee on trade, Europe and opportunities for growth between London and the UK & Singapore."
Mr Johnson is leading a delegation of financial technology startups on a roadshow to the region, and is in the city state from Thursday till Saturday (Nov 27 to 29).
On Thursday, he visited the site where the new Terminal 4 of Changi Airport is being constructed.
He will also be visiting the Botanic Gardens, said a statement from British High Commission of Singapore.
Mayor Johnson has been mayor of Britain's capital city since 2008. He is moving on to Indonesia and Malaysia after his stay in Singapore.