Campaign group Republic has called for a parliamentary inquiry into the Queen's "underhand, deliberate and provocative" interventions into the Scottish independence referendum.
The announcement of the new royal baby is a clear reminder that in Britain we're not all born equal - that British democracy has it's limits, according to campaign group Republic.
The group's chief executive Graham Smith said today:
Yes or No, the Monarchy Must GO! That's the simple message from the annual conference of the anti-monarchy campaign group Republic, set to be held in Edinburgh on July 12.
Prince Charles has to keep his opinions to himself if he wants to remain in line to the throne, Republic has said.
Republic has backed Nick Clegg's view that the Church of England should be separated from the state, with the Queen being removed as head of the church.