A new tea - called 'No Kings' and endorsed by none other than King Charles III of the UK - was launched today at a tea party in Boston, MA.

The Cromwell Tea Company set up a giant tea dispenser under a fake oak tree erected on Boston harborside so that tea lovers could partake of a hot beverage while protesting the monarchial behaviour of President Trump and calling for regicide.

The new tea can only be purchased in a special caddy known as the Bunker Hill caddy which is conical and has a Union Jack flag on the top.

The tea's tagline - 'No Relaxation without Preparation' - highlights the need to warm the pot before making the tea to ensure a relaxing brew.

A standup comedian at the tea party told a right royal joke:

The grand old Duke of York. He had ten thousand men. And so did his wife...haha...