The man who helped find the final resting place of King Richard III in Leicester has launched a petition against plans for more scientific tests on the former monarch's remains.
The University of Leicester announced earlier this month that it wanted to map the King's entire genetic code.
John Ashdown-Hill has written a blog in which he labels the research "destructive" and "gratuitous", and urges others to sign his petition to block any more testing.
The University has denied the claims, saying it has abided by all ethical codes governing research on human remains.
King Richard III is a figure of immense historical and cultural significance and the information that we hope to obtain from sequencing his genome will provide insights into the health and ancestry of the king and his historical environment.
We, along with our partners, are committed to treating the mortal remains with dignity and respect as we work together for a reinterment at Leicester Cathedral as soon as the legal process allows.