Harry and Meghan in last official engagement before ‘Megxit’

Harry and Meghan are preparing to make their final official appearance as senior royals as their UK farewell tour comes to an end.

They will join the Queen and other key members of the family for the Commonwealth Day service at Westminster Abbey – their last public royal duty before they walk away from the monarchy.

Sixth in line Harry and American former actress Meghan will gather with the monarch and other members of the Royal Family in the central London church.

The theme for the 2020 #CommonwealthDay, #CHOGM2020, and for the work of the Commonwealth more generally is 'Delivering a Common Future (#CommonwealthDelivers):

🔹 Connecting
🔹 Innovating
🔹 Transforming

For resources to celebrate #Commonwealth Day 👉: https://t.co/fQf6JStARf pic.twitter.com/MYe0PrYUAA

— The Commonwealth (@commonwealthsec) March 5, 2020

From March 31, the monarch’s grandson and Meghan will no longer use their HRH styles as they pursue a new life of personal and financial freedom, mostly in North America.

Aides have said the couple, who are retaining Frogmore Cottage in Windsor, will be in the UK regularly.

But this final official appearance is a poignant milestone as they prepare to embark on their future away from the royal family.

On March 31, Meghan will bow out of royal life just one year, 10 months and 12 days – or 682 days – after marrying into the family.

She spent almost five years longer appearing on screen in the US drama Suits.

Their goodbye tour – a flurry of appearances in the UK – has including the Endeavour Fund Awards, a military musical festival at the Royal Albert Hall and Meghan’s secret visit to a school in Dagenham, east London, to celebrate International Women’s Day.