Joe Biden arriving at Westminster Abbey.

London, The Gulf Observer: The American President Joe Biden has arrived with his wife, Jill at Westminster Abbey.

His armoured limousine experienced some delays as it made its way through London traffic.

He previously paid tribute to the late monarch, saying after arriving in the UK: “You were fortunate to have had her for 70 years, we all were. The world’s better for her.”

Biden is the only world leader who has been able to arrive the Abbey under his own steam, arriving in a “scaled down” motorcade of six cars.

The rest of the world’s leaders have been arriving via coach.