it is worth saying that the uk police memorial at the national memorial arboretum commemorates all police personnel who have lost their lives since the formation of the bow street runners back in 17a9. since that time, almost 5000 police officers and staff have died on duty. and there is the memorial, let s listen in now to some of that ceremony. any moment now we will be celebrating any moment now we will be celebrating with any moment now we will be celebrating with the - any moment now we will be| celebrating with the fly past any moment now we will be i celebrating with the fly past of any moment now we will be - celebrating with the fly past of the national celebrating with the fly past of the national police celebrating with the fly past of the national police air celebrating with the fly past of the national police air service, - celebrating with the fly past of the national police air service, so - celebrating with the fly past of the national police air service, so we