The Controversial Coronation of King Charles III: Protests and Backlash.

Protesters from the UK's biggest anti-monarchy group, Republic, are set to line the coronation procession route through central London, calling for the abolition of the monarchy and the introduction of a democratic alternative, with thousands expected to take part. The campaign group has made no secret of its opposition to Charles' ascension to the throne, branding it an "affront to democracy." Ben Clinton, the communications officer for Republic, believes the U.K. is being held back by maintaining a royal family, and that having a monarchy on the world stage is an archaic and out-of-date attraction.