Greater Manchester Police has been inundated with messages of support from the public since the deaths of PC Fiona Bone and PC Nicola Hughes.
- The force has received 33,500 messages to its online book of condolence.
- More than 21,000 messages have been posted on the force's Facebook page.
- More than 1.3m people have viewed the tribute to the officers on Facebook.
Officers nationwide have offered cover to colleagues in Greater Manchester Police so they can attend the funerals of the two killed PCs.
Manchester's police chief said he expected "developments" in the next 24 hours over possible charges relating to the deaths of two officers.
Over 50,000 tributes have been posted to Greater Manchester Police's online book of condolence to the two killed officers and Facebook page.