Prince Charles says he's "enormously proud" to be the Patron of the National Police Memorial Day.
Speaking ahead of the event in Cardiff, the Prince of Wales spoke of how "our courageous policemen and women routinely endure hazardous environments."
He will be honouring the memory of PC Steve Rawson, who died in Southampton earlier this year.
The 40 year old Police officer leaves behind a wife and 2 young children.
More top news
Two people have been charged after a 30-year-old woman died while having an emergency caesarean
Tuesday's weather for the east of the region
Police are telling residents to shred any documents they through in the bin after reports of an increase in people going through bins.