King Charles was confronted by a protest earlier today as his carriage travelled to the State Opening of Parliament.
 
Activists from the anti-monarchy group Republic held up signs spelling out 'Did you know?' as Charles made his way along Whitehall.
 
Republic has been calling for a Royal Epstein Inquiry into what Charles and William knew about allegations against Andrew.
 
The action today comes after hundreds of anti-monarchists marched to Buckingham Palace on Saturday, calling for an end to the monarchy and an elected head of state.
 
Speaking for Republic, Graham Smith said:
 
'It's inconceivable that Charles knew nothing about allegations against Andrew.'
 
'The royals are one of the most secretive institutions in the country. They've been involved in a cover-up and the public are demanding answers.'
 
'Parliament needs to investigate. Andrew has faced minimal accountability in relation to these allegations.'
 
'Andrew losing pointless titles and being moved from one mansion to another isn't enough.'
 
'That's why activists took action today. We need a Royal Epstein Inquiry - it's that simple.'
VIDEO available here.