His Highness Sheikh Mohamed bin Zayed Al Nahyan, Crown Prince of Abu Dhabi and Deputy Supreme Commander of the UAE Armed Forces, and British Prime Minister Boris Johnson were seen sporting Expo2020 Dubai wristbands.
The leaders wore the green Sustainability band as they attended a reception at No. 10 Downing Street in London on Thursday.
Sheikh Mohamed, who is on an official visit to the UK, held several talks with senior leaders with special focus on ways to strengthen bilateral ties between the two countries.
It comes just a day after Sheikh Mohamed was seen wearing the orange Expo 2020 Dubai band, which represents Opportunity theme, along with French President Emmanuel Macron in Paris.
The Expo 2020 Dubai wristbands come in three colours and represent different themes - green is for sustainability, orange for opportunity and blue for mobility.
Priced at AED 20, these are available at Expo 2020 Dubai merchandise outlets, all fuel stations across the UAE and on Amazon.com.
Expo 2020 Dubai will open its doors to the world on October 1.
The United Arab Emirates air defences intercepted five ballistic missiles and 17 drones on Tuesday, according to a statement from the Ministry of Defence (MoD).
An Eid Al Fitr carnival for children has been held in the Gaza Strip under the UAE's Operation Chivalrous Knight 3, as part of continuing efforts to bring joy to children in difficult circumstances.
The Ministry of Economy and Tourism, in cooperation with the economic development departments across the UAE, carried out around 8,168 inspection visits to markets from February 28 to March 17.
The United Arab Emirates strongly condemned the Iranian attacks that targeted Bahrain that resulted in the death of a Moroccan civilian contractor in the UAE Armed Forces during a routine mission as part of the Emirati crew.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan held a phone call on Monday with Mark Rutte, Secretary General of the North Atlantic Treaty Organisation (NATO), to discuss the implications of ongoing military escalation in the region.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan spoke to President of Slovenia Dr. Natasha Berk-Musar where she condemned the ongoing Iranian attacks against the UAE and countries of the region, which target civilians, civilian facilities and infrastructure.
The Ministry of Foreign Affairs (MOFA) announced that the UAE hosted the release of an American citizen who had been imprisoned in Afghanistan and his handover to the United States of America, in the presence of representatives of the relevant authorities from both countries.